Calderon, A. H. 1972. Ensayo de distancias de siembra con dos variedades de yuca, Manihot esculenta, Crantz en la región de Santágueda. Tesis. Ing. Agr. Manizales, Colombia: Univ. de Caldas, Facultad de Agronomía. 55 pg. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:77–78. Written in Spanish.]
Cameroon National Root Crops Improvement Programme (CNRCIP). 1986. Progress report. Institute of Agronomic Research (Institut de la Recherche Agronomique), Ministry of Higher Education and Scientific Research, Republic of Cameroon. [States the objectives of CNRCIP. Reports on the relative importance of cassava in the different agro-ecological zones of Cameroon. Provides information on diseases and pests associated with cassava. Discusses postharvest technology and outlines methods of preparation.]
Campbell, L. G. 1974. Mechanising tropical root crop production. SPAN 17(3):118–120. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:62–63.]
Campos, F.A. de M. 1944. Pesquisas de alguns fatores do complexo vitamínico B em alimentos nacionales. Arquivos Brasileiros de Nutrição 1(3):179–185. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:165. Written in Portuguese.]
Campos, H. Dos. R., and Z. F. de Send. 1975. Profundidade do sistema radicular do aipim “Maragopipe”, Manihot esculenta, Crantz, aos sete e aos doze meses de ciclo. Projeto mandioca. Cruz das almas, Brasil Convênio U.F.Ba./BRASCAN Nordeste. Série Pesquisa 2(1):65–70. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:17. Written in Portuguese.]
Capinpin, J. M., and V. C. Bruce. 1955. Floral biology and cytology of Manihot utilissima. Philippine Agr. 39(6):306–316. [Describes the floral biology of cassava. Reports that many cassava varieties are male sterile.]
Cardeñoso, B. R. 1948. Nueva y prometedora máquina sembradora de caña, papa, yuca y similares. Agricultura Tropical 4:33–38. Colombia. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:78. Written in Spanish.]
Cardin, P. 1910. Insectos y enfermedades de la yuca en Cuba. Est. Exp. Agronómica Boletín 20. Havana. 28 pg. [Written in Spanish.]
Cardoso, May Luiza. 1962. Don’t plant Manihot esculenta in association with Pinus ellioti. Control of Armillaria mellea. Silviculture: São Paulo. 1(4):189–190.
Cardoso, R. M., J. Campos, D. L. Hill, and J. F. Coelho de Silva. 1968. The effect of the gradual substitution of maize by cassava meal on milk production. Rev. Ceres 14:82. [Examines the effect of cassava meal on milk production. Milk production decreased but net income increased with higher levels of cassava in the diet.]
Care, A. D. 1954. Goitrogenic activity in linseed. New Zealand J. of Science Technology 36:321–327. [Discusses the goitrogenic properties of plants containing linamarin.]
Carmody, L. 1900. Prussic acid in sweet cassava. Lancet 8:736–737. [Investigated the presence of HCN in sweet cassava.]
Carneiro, J. G. 1935. Doença bacteriana da mandioca. Arquivos do Instituto Biológico 1:447. São Paulo. [Written in Portuguese.]
Carpena, A. L., and D. P. Baldos. 1975. Philippines (cassava germplasm). The International Exchange and Testing of Cassava Germ Plasm. Proceedings of an interdisciplinary workshop. Palmira, Colombia, 1975, ed. by B. Nestel, and R. MacIntyre, 23–24. Ottawa, Canada: IDRC. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:146–147.]
Carrasco Z. F. 1962. La hormiga “Cuiqui” Atta sexdens fuscata Santschi (Formidae), grave problema entomológico para los cultivos tropicales. Revista Peruana de Entomología Agrícola 5(1):94–97. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:136. Written in Spanish.]
Carvalho-Dias, C. A. 1966. Cultura da mandioca. Série Instruções Técnicas, 20 Janeiro de 1966. [Written in Portuguese.]
Carvalho, T. de. 1948. Relação preliminar de doenças encontradas em plantes e insectos com anatacôes fitopatológicas. Colónia de mocambique, Reparticas de Agricultura Seccoo de Micologia, 84 pg.
Cassava. 1955. Annual report 1954. Zanzibar: Department of Agriculture. 10 pg. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:158.]
Cassava as a food for cattle. 1937. Report of the Government Veterinary Surg. 9. Ceylon: Department of Agriculture. [Reports the results of feeding cassava to cows.]
Cassava as a stock feed. 1920. Hawaii Experimental Station Report, 60–61. Hawaii Agricultural Experiment Station. [Reports the results of feeding cassava to swine.]
Cassava: Export potential and market requirements. 1977. Geneva, Switzerland: International Trade Centre, UNCTAD/GATT. [Outlines the world cassava situation in terms of production, utilization, and trade. Reviews the development of the cassava industry in Indonesia and Thailand.]
Cassava from Colombia. n.d. West Indies Bulletin 4:74–78.
Cassava processing. 1971. Agricultural Services Bulletin 8. Rome, Italy: FAO. [Provides information on the growth, consumption, and processing of cassava throughout the world.]
Cassava processing into starch, flour and dextrose III. Final report on production, processing and storage of agricultural products. 1976. Report to Wilhelminapark, Netherlands, Berenschot Moret Bosoom. 131 pg.
Cassava production systems. 1975. Cali, Colombia: CIAT. 57 pg. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:10.]
Cassava progam annual report 1980. 1981. Cali, Colombia: CIAT. 93 pg. [Provides an overview of cassava research conducted at Centro Internacional de Agricultura Tropical (CIAT) during 1980. Major divisions include: physiology, entomology, pathology, germplasm development, varietal improvement, agronomy, soils and plant nutrition, economics, tissue culture, and international cooperation.]
Castaño, J. J. 1953. La llaga negra o podredumbre negra radicular de la yuca. Agricultura Tropical Bogotá 9(11):21–29. [Written in Spanish.]
Castaño, J. J. 1954. Reproducción artificial de los síntomas lesionales típicos de la llaga negra o podredumbre negra radicular del cafeto. Bol. Inf. Colombia 5(51):32. [Reports that Rosellinia sp. is a fungi pathogenic on roots of cassava.]
Castignino, G. A. 1943. Conservação da raiz de mandioca. Campo, Buenos Aires. 27(320):23. [Written in Portuguese.]
Castillo, L. S. 1974. The cassava industry of the Philippines.Proceedings of an interdisciplinary workshop on cassava processing and storage. Pattaya, Thailand, 17–19 April 1974, ed. by E. V. Araullo, B. Nestel, and M. Campbell, 63–71. Ottawa, Canada: International Development Research Centre, IDRC-031e. [Provides an overview of the cassava industry in the Philippines. States that cassava varieties used in the Philippines are characterized by low yields, low protein, and low starch content. Claims that more cassava is grown in Mindanao than the northern Philippines because typhoons are less frequent down south. States that cassava flour is made into traditional delicacies such as bibingka, suman and kalamay.]
Castillo, L. S., F. B. Aglibut, T. A. Javier, A. L. Gerpacio, G. V. Garcia, R. B. Puyaoan, and B. B. Ramin. 1964. Camote and cassava tuber silage as replacement for corn in swine growing fattening rations. Philippine Agr. 47(9–10):460–474. [Points out the value of cassava in swine diets. Compares the concentration of organic acids in cassava and sweet potato silage.]
Castro, E., and S. Quintero Q. 1975. La yuca en la alimentación animal. Curso sobre producción de yuca, 173–186. Medellín: Instituto Colombiano Agropecuario, Regional 4. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:192–193. Written in Spanish.]
Castro, J. B. de. 1957. A cultura da mandioca e a bacteriose. Suplemento Agrícola 8. 2 pg. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:113–114. Written in Portuguese.]
Castro, J. B. de, R. D. Gonçlaves, and E. S. Normanha. 1939. A bacteriose da mandioca. Bahia Rural 6:225–226. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:114. Written in Portuguese.]
Castro, M. E. D., and J. F. C. da Silva. 1975a. Substitução do milho desintegrado com palha e sabugo pela raspa de mandioca integral. I. Valor nutritivo. Exprientae 20(7):184–203. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:193. Written in Portuguese.]
Castro, M. E. D., and J. F. C. da Silva. 1975b. Substitução do milho desintegrado com palha e sabugo pela raspa de mandioca integral em rações para ruminantes. II. Confinamento de bovinos. Exprientae 20(7):204–216. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:193. Written in Portuguese.]
Catambay, A. B. 1932. Cost of harvesting cassava with a plow. Philippine Agr. 21:277–280. [Investigates harvesting cassava with a plow.]
Catambay, A. B. 1938. Cost of producing cassava in the College of Agriculture at Los Baños. Philippine Agr. 27:584–589.
Catambay, A. B., and C. E. Yango. 1935. Cost of harvesting cassava with animal drawn plow. Philippine Agr. 23:662–665. [Investigates harvesting cassava with a plow.]
Caurie, M. 1966. Studies on the mycoflora associated with drying chips of Manihot esculenta, Crantz. M.S. thesis. Univ. of Ghana. [Points out that cassava chips become infected with several microorganisms.]
Caveness, F. E. 1984. Cassava storage root yield losses from root-knot nematodode, Meloidogyne incognita and M. javanica, parasitism. 6th Symposium of the International Society for Tropical Root Crops (ISTRC) 6:381–387. Lima, Peru, 21–26 February 1983.
Cedillo, V. C. 1951. Cassava rice or landang. Philippine Agr. 35:434.
Cello, C. E. 1943. La mandioca. Boletín Agrícola y Ganadero 184/187:57–60. Argentina. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:42–43. Written in Spanish.]
Cereal replacement feeds in the EEC. 1979. International Market Survey 1:2–7. [Reports on the role of cassava in the European animal feedingstuffs industry.]
Cerighelli, R. 1955. Cultures tropicales. I. Plantes vivrières, 289–378. Paris: Librairie Baillière et Fils. [States that the identification of the occurrence of hydrocyanic acid (HCN) in the form of a cyanogenic glycoside was done by Peckolt in 1886. Suggests that low temperatures increase the HCN content of roots. Written in French.]
Chabot, J. F., L. F. Hood, and J. E. Allen. 1975. Effect of chemical modifications on the ultrastructure of corn, waxy maize and tapioca starches. Cereal Chemistry 53(1):85–91. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:214.]
Chadha, T. R. 1958. Fertilizer experiments on tapioca in the Kerala State. J. of the Indian Society of Soil Science 6(1):53–63.
Chadha, Y. R. 1961. Sources of starch in Commonwealth Territories. III. Cassava. Tropical Science 3(3):101–113. [Investigates the cyanide content of different varieties of cassava. Provides data on the composition of peeled tubers. Estimates the annual global yield of cassava. States that cassava leaves and shoots are fed to livestock in some countries. Discusses the production and storage of cassava chips.]
Chakrabandhu, Prince M. C. 1974. Welcoming address. Proceedings of an interdisciplinary workshop on cassava processing and storage, Pattaya, Thailand, 17–19 April 1974, ed. by E. V. Araullo, B. Nestel, and M. Campbell, 11. Ottawa, Canada: IDRC. IDRC-031e. 125 pg. [Provides a brief history of the cassava industry in Thailand.]
Chamat, J. J. 1980. Aspectos económicos de la producción de yuca en los Llanos Orientales de Colombia. Simposia colombiano sobre alcohol carbuante, ed. by T. Brekelbaum, J. C. Toro, and V. Izquierdo, 45–55. Cali, Colombia: CIAT. [Provides an economic analysis of cassava production in the Llanos Orientales region of Colombia. Includes production costs, land preparation, sowing, pest and disease control, fertilizers, and harvesting. Written in Spanish.]
Chan, A. K., compiler. 1971. Growing tapioca, Manihot esculenta, Crantz. Malaysia: Department of Agriculture, Extension Branch, Farm Management Section, Technical Paper 3. 16 pg. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:43.]
Chan, S. K. 1969. Tapioca investigations at the Federal Experimental Station, Serdang, Ministry of Agriculture, Kuala Lumpur, Malaysia. (Mimeo.) [States that a number of cassava varieties yielded significantly more at 12 months than they did at 8 months. Suggests cassava has a positive response to fertilizer.]
Chan, S. K. 1970. Notes on the growing of cassava at Serdang. Crop diversification in Malaysia, ed. by E. N. Blencowe, and J. W. Blencowe, 139–146. Kuala Lumpur: Society of Planters. [Reports the results of intercropping experiments.]
Chan, S. K., and J. S. Chia. n.d. A preliminary evaluation of five cassava clones derived from open-pollinated seeds at Serdang. MARDI Research Bulletin 2(1):1–8. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:95–96.]
Chan, S. K., S. L. Tan, and S. L. Geh. 1975. Malaysia (cassava germplasm). The International Exchange and Testing of Cassava Germ Plasm. Proceedings of an interdisciplinary workshop, Palmira, Colombia, 1975, ed. by B. Nestel, and R. MacIntyre, 19–20. Ottawa, Canada: IDRC. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:147.]
Chandra, S., and A. J. de Boer. 1975. Root crops and diets in two Sigatoka Valley villages. Tropical Root and Tuber Crops Newsletter 8:19–22. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:166.]
Chandraratna, M. F., and K. D. S. S. Nanayakkara. 1944. Studies in cassava. I. A classification of races occurring in Ceylon. Tropical Agriculture 100:219–230. Ceylon. [Provides an informal classification of cassava cultivars in Sri Lanka.]
Chandraratna, M. F., and K. D. S. S. Nanayakkara. 1945. Studies in cassava. I. A classification of races occurring in Ceylon (contd.). Tropical Agriculture 101:3–12, 214–222. Ceylon. [Provides an informal classification of cassava cultivars in Sri Lanka. This publication and the 1944 publication describe 75 varieties of cassava found in Sri Lanka.]
Chandraratna, M. F., and K. D. S. S. Nanayakkara. 1948. Studies in cassava. II. The production of hybrids. Tropical Agriculture 104:59–74. Ceylon. [Examines the reproductive process of cassava as it relates to production of hybrids. Contains figures on starch and HCN content of some varieties.]
Chant, S. R. 1958. Studies on the transmission of cassava mosaic virus by Bemisia sp. (Aleyrodidae). Annals of Applied Biology 46:210–215. [Demonstrates the white fly, Bemisia tabaci, transmits mosaic virus from diseased to healthy plants.]
Chant, S. R. 1959. A note on the inactivation of mosaic virus in cassava, Manihot utilissima, Pohl, by heat treatment. Emp. J. of Experimental Agriculture 27(105):55–58.
Chant, S. R., and D. B. A. Beck. 1959. The effect of cassava mosaic virus on the anatomy of cassava leaves. Tropical Agriculture 36(3):231–236. Trinidad. [Notes that chloroplasts of cells infected with mosaic virus are abnormal and fewer in number.]
Chant, S. R., and J. A. Marden. 1958. A method for the rapid propagation of cassava cuttings. Tropical Agriculture 35:195–199.
Chant, S. R., J. G. Bateman, and D. C. Bates. 1971. Tropical Agriculture 48:263. [Discusses mosaic disease in cassava.]
Chapman, A. L. 1974. Cassava introduction and planting material increase; final report. Kununurra, Australia: Kimberley Research Station. 10 pg. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:17.]
Chapola, G. 1979. The effect of severity of mosaic on yield of cassava. Unpublished ms.
Charactéristiques des principales varietés de manioc diffusées. 1968. Institut des Recherches Agronomiques Tropicales de Madagascar. Station Agronomique du Lac Alaotra, Division Amelioration des Plantes. [Provides a morphological description of three varieties of cassava in Madagascar. Written in French.]
Charavanapavan, C. 1944. Studies in manioc and lima-beans with special reference to their utilization as harmless food. Tropical Agriculturalist 100(3):164–168. [States that linamarin is toxic. Suggests that stale cassava can be more toxic than fresh. Correlates HCN levels with drying temperatures.]
Charmody, D. D., and S. Gebert. 1921. Insect pests of various minor crops and fruit trees in Mauritius. Bulletin of Entomological Research 12(2):181–190. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:131.]
Chaterji, K. N. 1949. Age of cassava plant for maximum yield. Science and Culture 14(12):533–534. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:96.]
Cheing, B. N. 1973. Evaluation of harvesting systems of tapioca of leaf forage production. Bachelor of Agricultural Science thesis. Kuala Lumpur, Malaysia: Univ. of Malaya, Faculty of Agriculture. 88 pg. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:78–79.]
Cheok, S. S. 1978. Acute cassava poisoning in children in Sarawak. Tropical Doctor 8:99–101.
Chevaugeon, J. 1950. Maladies cryptogramequies du manioc en Côte d’ivoire. I. Observations preleminaires sur la necrose des sommités. Rev. Path. Vég. 29:3–9. [Written in French.]
Chevaugeon, J. 1952. Maladies des plantes cultivées en moyenne-casamance et dans le Delta central nigénen. Rev. Path. Vég. 31(1):3–51. [Written in French.]
Chevaugeon, J. 1956a. Les maladies cryptogamiques du manioc en Afrique Occidentale. Encycl. Mycologie 28:1–105. [Claims that a potassium deficiency may initiate dieback and Gloeosporium manihotis could subsequently grow in the affected tissue. Written in French.]
Chevaugeon, J. 1956b. Enqûete phytopathologique dans le bassin du Cavally. Supplement Colonial a la Revue de Mycologie 21(2):57–86. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:119. Written in French.]
Chevaugeon, J. 1957. Sur l’existence chez des plantas arbustives d’affections cryptogramiques á temps de latence indéfini. Royal Colonial Academy of Science. Paris. 244(20):2549–2551.
Chew, M. Y. 1970. Malaysian Agricultural J. 47:354. [Suggests that cassava has a positive response to fertilizers.]
Chew, M. Y. 1972. Cyanide content of tapioca, Manihot utilissima, leaf. Malaysian Agricultural J. 48(4):354–356. [Examines the cyanide content of cassava leaves.]
Chew, M. Y., and C. G. Boey. 1972. Rhodanese of tapioca leaf. Phytochemistry 11:167–169. [Reports that the presence of rhodanese activity in cassava functions as a HCN detoxification mechanism.]
Chew, W. Y. 1970. Varieties and NPK fertilizers for tapioca, Manihot utilissima, Pohl on peat. Malaysian Agricultural J. 47(4):483–491. [Reports on response of cassava to fertilizer.]
Chew, W. Y. 1971. The performance of tapioca, sweet potato and ginger on peat at the Federal Experiment Station, Jalan Kebun, Selangor. Kuala Lumpur, Malaysia: Agronomy Branch, Division of Agriculture. 7 pg. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:63.]
Chew, W. Y. 1977. Assessment of cassava as an industrial crop on peat. MARDI Report 57. Serdang, Selangor, Malaysia.
Chew, W. Y. 1979. Cassava intercropping patterns and practices in Malaysia. Proceedings of an international workshop on intercropping with cassava, held at Trivandrum, India, 27 Nov–1 Dec 1978, ed. by E. Weber, B. Nestel, and M. Campbell, 43–48. Ottawa, Canada: IDRC. IDRC-142e. 143 pg. [Provides an overview of intercropping in Peninsular Malaysia. Primarily reports on intercropping with rubber.]
Chew, W. Y., and M. H. Tan. 1969. A preliminary investigation on the leaf area of tapioca, Manihot utilissima, Pohl. Kuala Lumpur, Malaysia: Division of Agriculture, Agronomy Branch, Federal Experimental Station Jalan Kebun. Paper 13. 12 pg. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:10–11.]
Chicco, C. F., A. A. Carnevali, T. A. Shultz, E. Shultz, and C. B. Ammerman. 1971. Asociación Latinoamericana de Producción Animal Memoria. 6.7. [Reports on the use of cassava in animal feeds.]
Chicco, C. F., et al. 1973. Evaluación de la yuca, pulpa de cítrico y melaza en el engorde de corderos. Agronomía Tropical 23(6):587–592. Venezuela. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:194. Written in Spanish.]
Chicco, C. F., S. T. Garbati, B. Müller-Haye, and H. Vecchionacce. 1972. Agronomía Tropical 22:599. Maracay, Venezuela. [Reports on the use of cassava for swine feeding in Venezuela.]
Childs, A. H. B. 1957. Trials with virus resistant cassavas in Tanga Province, Tanganyika. East African Agricultural J. 23(2):135–137. Nairobi. [Reports on varieties of cassava with respect to genetic resistance to disease.]
Childs, A. H. B. 1961. Cassava. Tanganyika Ministry of Agriculture, Department of Agriculture, Bulletin 15. 5 pg. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:43.]
Chimprabha, M. 1967. Cassava, Manihot utilissima, Pohl. Bangkok, Thailand: Nai Chaleo Chuntarasup. 9 pg. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:43.]
Chirife, J., and R. A. Cachero. 1970. Through-circulation drying of tapioca root. J. of Food Science 35:364–368. [Examines the optimum bed depth for drying cassava.]
Choo, T. L. K., and R. I. Hutagalung. 1972. Nutritional value of tapico leaf, Manihot utilissima, for swine. Malaysian Agricultural Research 1:38–47. [Reports the results of feeding cassava to swine.]
Chou, K. C., N. K. Cheng, and Z. Müller. 1974. Conference on Foods of Tropical and Sub-tropical origin. London: TPI. [Reports on the fattening of steers in Singapore on a ration of 60 percent cassava meal.]
Chronic cyanide neurotoxicity. 1969. Lancet 2:942–943. [Discusses neurological problems resulting from chronic exposure to cyanide.]
Chung, C. Y. 1975. Field observations on the performance of tapioca smallholdings on three soil types in Selangor. Extension and Advisory Services Branch, Division of Agriculture, Ministry of Agriculture and Rural Development, Kuala Lumpur. Unpublished ms. [Reports that monocropping is the most widespread cropping system for cassava in Peninsular Malaysia.]
Chung, C. Y. 1976. Commercial tapioca production by smallholders on different soil types in the Kinta District, Perak. Farm Management Information Series, Extension and Advisory Services Branch, Division of Agriculture, Ministry of Agriculture and Rural Development, Kuala Lumpur. Unpublished ms. [Reports that monocropping is the most widespread cropping system for cassava in Peninsular Malaysia.]
Chye, K. O., and W. Y. Loh. 1971. The tapioca processing industry in Perak. Agricultural Economic Bulletin 1(1):3–59. Kuala Lumpur, Malaysia: Federal Agricultural Marketing Authority. [Reports on the cassava industry in the Malaysian State of Perak. Includes a brief history of the industry’s development.]
CIAT. 1970. Annual report for 1969. Cali, Colombia: Centro Internacional de Agricultura Tropical.
CIAT. 1973. Swine production systems. Annual report, 120–144. Cali, Colombia: CIAT. [Compares the intake and performance of finishing pigs fed either sweet or bitter fresh cassava.]
CIAT. 1974a. Swine production systems. Annual report, 153–195. Cali, Colombia: CIAT. [Reports on the use of cassava silage in swine feeding.]
CIAT. 1974b. Annual report for 1973. Cali, Colombia: Centro Internacional de Agricultura Tropical. [Provides evidence that increasing cassava plantation population from 10,000 to 40,000 plants/ha reduces the harvest by 35–40 percent.]
CIAT. 1975. Annual report for 1974. Cali, Colombia: Centro Internacional de Agricultura Tropical. [Shows that cassava production is best suited to reasonably well-drained soils and soils that have low bulk density. Reports substantial production losses in heavy textured (vertic) soils.]
CIAT. 1976. Annual report for 1975. Cali, Colombia: Centro Internacional de Agricultura Tropical. [Discusses the production of three cassava cultivars.]
CIAT. 1977. Cassava program annual report for 1976. Cali, Colombia: Centro Internacional de Agricultura Tropical. [Suggests that cassava needs to be planted at about monocrop densities in intercropping systems to obtain maximum total production.]
CIAT. 1978. Cassava program annual report for 1977. Cali, Colombia: Centro Internacional de Agricultura Tropical.
CIAT. 1979. Annual report. Cali, Colombia: CIAT (International Center for Tropical Agriculture). [Discusses cassava production and yield.]
CIAT. 1981. Cassava program annual report 1980. Cali, Colombia: Centro Internacional de Agricultura Tropical. [Summarizes the research done at CIAT. Covers a wide range of topics on cassava.]
CIAT. 1982. Annual report 1982. Cali, Colombia: CIAT. [Reports on the use of plastic bags for cassava storage.]
CIAT. 1983a. Cassava Program Internal Document. Cali, Colombia: CIAT. (Mimeo.) [Provides production costs of cassava in Colombia in 1981.]
CIAT. 1983b. Cassava economics. Cali, Colombia. Unpublished survey material. [Reports on the marketing of cassava in Colombia.]
Ciferri, R. 1933. LeMalattie della manioca, Manihot esculenta, Crantz, in San Domingo. I. Notizie sull’ambiente in cui si effettuarono gli studi. II. La Malattia delle machie fogliare circolari, Helminthosporium hispaniolae Cif. Bol. R. Stez. Path. Veg. N.S. 13(2):227–308.
Ciferri, R. 1938. Mycoflora domingensis exsiccata. (Cent. III, 201–300). Ann. Mycol., Berl. 36(2–3):198–245.
Ciferri, R. 1940. Le malattie della manioca, Manihot esculenta, Crantz, in San Domingo. III. Identita e nomenclatura delle Cercospora viventi sulle Manihot. Bol. Stez. Path. Veg. Roma, N.S. 20:99–114.
Ciferri, R., and R. G. Fragoso. 1926. Hongos parásitos y saprófitos de la Repùblica Dominicana. 5a Serie. Bol. R. Soc. Espanõla Hist. Nat. 26(4):248–58.
Clapp, R. C., F. H. Bissett, R. A. Coburn, and L. Long. 1966. Cyanogenesis in manioc: Linamarin and isolinamarin. Phytochemistry 5:1323–1326. [Explains a procedure for testing and identifying cyanide in cassava. Describes the chemical structure of linamarin and lotaustralin.]
Clark, A. 1935. On the aetiology of pellagra and allied nutritional diseases. West African Medical J. 8:7–9. [Suggests that an important factor in the etiology of tropical ataxic neuropathy in Nigerians is chronic cassava intoxication from a cassava diet.]
Clark, A. 1936. Report on effects of certain poisons contained in food plants of West Africa upon the health of the native races. J. of Tropical Medicine and Hygiene 39:269–276; 285–295. [Refers to the presence of a toxalbumin in cassava. Suggests that HCN in cassava is responsible for various pellagroid diseases.]
Clark, A. 1939. A preliminary note on the inhibitory effects of chronic poisoning by foods containing cyanic substances. J. of Tropical Medicine and Hygiene 42:65. [Suggests that long-term consumption of cassava containing low levels of hydrocyanic acid (HCN) produces a chronic cyanide toxicity.]
Clerc, F. 1979. Le manioc: un étranger qui dérange. Economie et Finances Agricoles (March) 47–53. [Reports on conflict between cereal producers and the feedingstuffs industry in the EEC due to the introduction of cassava. Written in French.]
Clerk, G. C., and M. Caurie. 1968. Biochemical changes caused by some aspeigillus species in root tubers of cassava, Manihot esculenta, Crantz. Tropical Science 10(3):149–154. [Reports on molds which attack stored cassava.]
Cleveland, F. C., and R. W. Kerr. 1949. Osmotic pressure studies on corn amylose. J. of the American Chemical Society 71:16–20. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:214–215.]
Cliff, J., S. Essers, and H. Rosling. 1986. Ankle clonus correlating with cyanide intake from cassava in rural children from Mozambique. J. of Tropical Pediatrics 32:186–189. [Studies whether the ankle clonus rate correlated with the prevalence of spastic paraparesis, and with cyanide intake from cassava.]
Close, J., E. L. Adriaens, S. Moore, and E. J. Bigwood. 1953. Composition en acides amines d hydrolysats de farine de manioc roui, variete Amere. Bul. Soc. Chem. Biol. Brussels. 35:985. [Examines the protein of tapioca meal for amino acids.]
Clusius, C. 1605. Exoticorum: libri decem. Raphelengii Fol. 339. Simplic. Medic. Hist. Caput 53. [Contains perhaps the first reference to cassava toxicity in western literature. Quoted in Bulletin Imp. Institute. London. (1906) 4:334.]
Cock, J. H. n.d. Proceedings of the Crop Productivity Symposium. Los Baños, Philippines: International Rice Research Institute. [Discusses cassava yield. States that yield potential of cassava is not based on a high photosynthetic rate of individual leaves.]
Cock, J. H. 1973a. Cyanide toxicity in relation to the cassava research program of CIAT in Colombia. Proceedings of an interdisciplinary workshop on chronic cassava toxicity, London, England, 29–30 January 1973, ed. by B. Nestel, and R. MacIntyre, 37–40. Ottawa, Canada: International Development Research Centre, IDRC-010e. 163 pg. [Discusses the relationships between cassava cyanide content, and nitrogen fertilization. Describes the CIAT program.]
Cock, J. H. 1973b. Paper presented at the 3rd Int. Symposium for Trop. Root Crops, 2–9 Dec. 1973. [Examines the relationship between spacing, yield, assimilation, and dry matter distribution. Suggests a positive response to fertilizer.]
Cock, J. H. 1974. Agronomic potential for cassava production. Proceedings of an interdisciplinary workshop on cassava processing and storage, Pattaya, Thailand, 17–19 April 1974, ed. by E. V. Araullo, B. Nestel, and M. Campbell, 21–26. Ottawa, Canada: International Development Research Centre, IDRC-031e. [Claims that cassava harvest before 16–18 months is justified on the basis of deteriorating product quality such as unacceptable root size, increased fiber, and decreased starch contents. Other reasons for earlier cassava harvest are climatic, such as drought, or management related, such as the need to prepare land for other crops.]
Cock, J. H. 1975. Fisiología de la planta y desarrollo. Curso sobre producción de yuca. 35–43. Medellín: Instituto Colombiano Agropecuario Regional 4. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:11. Written in Spanish.]
Cock, J. H. 1976. Characteristics of high yielding cassava varieties. Experimental Agriculture 12(2):135–143. [Compares 40 different varieties of cassava.]
Cock, J. H. 1977. Summary of discussion: Basic productivity. Proceedings of the 4th Symposium of the International Society for Tropical Root Crops, Cali, Colombia, 1–7 August 1976, ed. by J. H. Cock, R. MacIntyre, and M. Graham, 152–153. Ottawa, Canada: IDRC. IDRC-080e.
Cock, J. H. 1979. Cassava research. Field Crops Research 2:185–191. [Summarizes the major research advances in cassava production.]
Cock, J. H. 1982. Cassava: A basic energy source in the tropics. Science 218:755–762. [States that cassava has a high yield potential under good conditions and compared to other crops it excels under suboptimal conditions. Points out that future demand for fresh cassava may depend on improved storage methods.]
Cock, J. H. 1985. Cassava: New potential for a neglected crop. Boulder, Co.: Westview Press. 191 pg. [Prepared under the auspices of the International Agricultural Development Service and CIAT. Describes cassava and its uses, the technology available for its production and processing, and the essential features of successful development programs.]
Cock, J. H., A. Castro, and J. C. Toro. 1978. Agronomic implications of mechanical harvesting. Proceedings of a workshop on cassava harvesting and processing, held at CIAT, Cali, Colombia, 24–28 April 1978, ed. by E. J. Weber, J. H. Cock, and A. Chouinard, 60–65. Ottawa, Canada: International Development Research Centre, IDRC-114e. 84 pg. [Provides evidence that changes in spatial arrangements can delay the time to full ground cover without reducing cassava yields.]
Cock, J. H., and J. K. Lynam. 1982. Cassava: Future potential and development needs. Proceedings of the 5th International Tropical Root Crop Symposium, Manila, Philippines, Sept. 1979. Los Baños: Philippine Council for Agricultural and Resources Research. [Discusses the potential of cassava to meet needs in developing countries.]
Cock, J. H., and R. H. Howeler. 1979. The ability of cassava to grow on poor soils. Crop tolerance to suboptimal land conditions, ed. by G. A. Jung, 145–154. Madison, Wis.: American Society of Agronomy. [Provides evidence that cassava gives reasonable yields with a moderate fertilizer input on highly acid, infertile soils. Testing conducted in eastern plains of Colombia.]
Cock, J. H., and S. C. Rosas. 1975a. Ecophysiology of cassava. Cali, Colombia: CIAT. 14 pg. [Discusses ecological requirements for growing cassava.]
Cock, J. H., and S. C. Rosas. 1975b. The ecophysiology of cassava. Symposium on Ecophysiology of Tropical Crops, 1–14. Bahia, Brazil: Communications Division of Ceplac. [Shows that sprouting rates of cassava stem cuttings are reduced at higher altitudes.]
Cock, J. H., D. Franklin, G. Sandoval, and P. Juri. 1979. Crop Science 19(2):271. [Discusses cassava yield.]
Cock, J. H., D. Wholey, and J.C. Lozano. 1976. A rapid propagation system for cassava. Cali, Colombia: Centro Internacional de Agricultura Tropical, CIAT EE-20. 10 pg. [Describes how to construct and operate a simple propagation system for cassava.]
Cock, J. H., R. MacIntyre, and M. Graham, eds. 1977. Proceedings of the 4th Symposium of the International Society for Tropical Root Crops held at CIAT, Cali, Colombia, 1–7 August 1976. Ottawa, Canada: International Development Research Centre, IDRC-080e. 277 pg. [Discusses the origin and dispersal of cassava, production, disease and pest problems, preparation and economic aspects.]
Cogill, Bruce. 1981. Cassava and nutrition. Unpublished ms. [Examines the differences of opinion on the nutritional worth of cassava. Emphasis is on tubers, flour or meal, and leaves.]
Cohenca, J. M. 1966. La industria de la mandioca en el Paraguay. Mimeo. Report Instituto de Ciencias, 29 pg. [Describes the cassava industry in Paraguay.]
Cohenca, J. M. 1969. Las harinas panificables en el Paraguay. Mimeo. Report Instituto de Ciencias, 27 pg. [Describes the use of cassava in the production of bread flours in Paraguay.]
Collard, P. 1963. A species of Corynebacterium isolated from fermenting cassava roots. J. of Applied Bacteriology 26(2).115–116. [Discusses the fermentation of mashed cassava.]
Collard, P., and S. Levi. 1959. A two-stage fermentation of cassava, Manihot utilissima. Nature 183(4661):620–621. London. [Discusses the fermentation of mashed cassava.]
Collens, A. E. 1915. Bitter and sweet cassava - hydrocyanic acid contents. Bul. Agr. 14(2):54–57. Trinidad and Tobago. [Investigated the presence of HCN in bitter and sweet cassava.]
Composition of foods used in far eastern countries. 1952. Agricultural Handbook 34(20). USDA. [Provides data on the average composition of fresh cassava roots.]
Conceição, A. J. da. 1974. Diretrises gerais para o programa de melhoramento genético da mandioca, Manihot esculenta, Crantz no nordeste do Brasil. Projeto mandioca; subprojetos de pesquisas para o nordeste do Brasil. Cruz das Almas, Brazil: Univ. Federal da Bahia, Escola de Agronomia, Convênio U.F.Ba./BRASCAN Nordeste, 1–28. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:147. Written in Portuguese.]
Conceição, A. J. da. 1975a. Brazil (cassava germplasm). The International Exchange and Testing of Cassava Germ Plasm. Proceedings of an interdisciplinary workshop, Palmira, Colombia, 1975, ed. by B. Nestel, and R. MacIntyre, 34–35. Ottawa, Canada: IDRC. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:148.]
Conceição, A. J. da. 1975b. Instruções para o cultivo da mandioca. Cruz das Almas, Brasil: Univ. Federal da Bahia, Escola de Agronomía/BRASCAN Nordeste. Série Extensão 1(2). 22 pg. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:43–44. Written in Portuguese.]
Conceição, A. J. da. 1975c. Contribução ao Seminário sôbre o “Establecimiento de una red de colaboración internacional para la prueba y evaluación de cultivares superiores de yuca”, promovido pelo CIAT, de 4 a 6 de fevereiro de 1975. Cruz das Almas: Univ. Federal de Bahia, Escola de Agronomia. 12 pg. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:106. Written in Portuguese.]
Conceição, A. J. da. 1979. A mandioca. Cruz das Almas, Brazil: Universidade Federal da Bahia, Escola de Agronomia. [Recounts research done on cassava in Brazil.]
Conceição, A. J. da, and C. V. Sampaio. 1975a. Influência da posição da maniva na produção da mandioca. Cruz das Almas, Brasil: Univ. Federal da Bahia, Escola de Agronomia/BRASCAN Nordeste. Série Pesquisas 1(1):79–85. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:79. Written in Portuguese.]
Conceição, A. J. da, and C. V. Sampaio. 1975b. Sistemas de plantío de mandioca. Projeto mandioca, Cruz das Almas, Brasil. Convenio U.F.Ba./BRASCAN Nordeste. Série Pesquisas 2(1):119–127. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:79–80. Written in Portuguese.]
Conceição, A. J. da, and C. V. Sampaio. 1975c. Competição de cultivares de mandioca e aipim, Manihot esculenta, Crantz, para fins industriais. Projeto mandioca, Cruz das Almas, Brasil. Convênio U.F.Ba./ BRASCAN Nordeste. Série Pesquisa 1(1):107–117. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:96. Written in Portuguese.]
Conceição, A. J. da, C. Y. Sampaio, and I. O. Borges. 1975. Competição de cultivares de mandioca, Manihot esculenta, Crantz para a produçao de ramas e raízes forrageiras. Cruz das Almas, Brasil: Univ. Federal da Bahia, Escola de Agronomía/BRASCAN Nordeste. Série Pesquisa 1(1):87–97. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:63. Written in Portuguese.]
Conduto-viscosimetria em produtos amiláceos. 1972. Banco de Nordeste do Brasil, S.A. Departamento de Estudos Econômicos deo Nordeste (ETENE). Divisão de Agricultura. Pesquisas Tecnológicas sôbre a mandioca, 59–77. Fortaleza, Brasil. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:215. Written in Portuguese.]
Congo (Brazzaville), Ministere de l’Agriculture, Rapport d’éxecution 1972–1973. 1974. Brassaville: Bureau pour le Dévelopment de la Production Agricole. 62 pg. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:44–45. Written in French.]
Conklin, Harold C. 1957. Hanunóo agriculture: A report on an integral system of shifting cultivation in the Philippines. Rome, Italy: FAO. [States that the Hanunóo recognize two major types of cassava, kayukayu and malabunga.]
Conn, E. E. 1969. Cyanogenic glycosides. Agr. Food Chemistry 17:519–526. [Describes the metabolism of cyanogenic glycosides.]
Conn, E. E. 1973a. Biosynthesis of cyanogenic glycosides. Nitrogen metabolism in plants. Joint IUBS/UBS Symposium, T. Goodwin and Biochemical Soc. [Describes the metabolism of cyanogenic glycosides.]
Conn, E. E. 1973b. Cyanogenic glycosides: Their occurrence, biosynthesis and function. Proceedings of an interdisciplinary workshop on chronic cassava toxicity, London, England, 29–30 January 1973, ed. by B. Nestel, and R. MacIntyre, 55–63. Ottawa, Canada: International Development Research Centre, IDRC-010e. 163 pg. [Discusses the structure and distribution of some cyanogenic glycosides, in particular the structure of linamarin and lotaustralin which occur in cassava. Describes the biosynthesis and function of these compounds, and their possible role in the etiology of ataxic neuropathy and goiter.]
Conn, E. E. 1978. Cyanogenesis, the production of hydrogen cyanide, by plants. Effects of poisonous plants on livestock, ed. by R. F. Keller, K. R. Van Kampen, and L. F. James, 86–95. New York: Academic Press.
Conn, E. E. 1979. Cyanogenic glucosides. Biochemistry of nutrition IA, ed. by A. Neuberger, and T. H. Jukes, 27:21–43. Baltimore: Univ. Park Press. [Describes the role of cyanogenic glucosides in cassava.]
Conn, E. E. 1980a. Cyanogenic compounds. Annual Review of Plant Physiology 31:433–451. [Examines the biosynthesis and degradation of cyanogenic glucosides and their toxicological significance.]
Conn, E. E. 1980b. Cyanogenic glycosides. Secondary plant products, ed. by E. A. Bell, and B. V. Charlwood. Encycolpedia of plant physiology. New Series 8:461–491. Berlin, Heidelberg: Springer-Verlag. [Examines the biosynthesis and degradation of cyanogenic glucosides and their toxicological significance.]
Conn, E. E., and G. W. Butler. 1969. The biosynthesis of cyanogenic glycosides and other simple nitrogen compounds. Perspectives in phytochemistry, ed. by J. B. Harborne, and T. Swain, 47–74. London: Academic Press. [Describes the metabolism of cyanogenic glycosides.]
Conner, C. M. 1907. Pig feeding with cassava and sweet potatoes. Florida Experimental Station Bulletin 90. [Points out the value of cassava in swine diets.]
Connor, D. J., and J. Palta. 1981. Field Crops Research 4:297. [States that during drought stress cassava follows a conservative pattern of water use.]
Connor, D. J., J. H. Cock, and G. Parra. 1981. Field Crops Research 4:181. [Discusses the tendency of cassava to increase the distribution of biomass to the roots under water stress.]
Considerações sobre a relação do peso das raizes de mandioca com o seu teôr em fécula. 1972. Pesquisas Tecnológicas sôbre a mandioca, 99–113. Fortaleza, Brasil: Banco de Nordeste do Brasil, Dept. de Estudos Econômicos do Nordeste (ETENE), Divisão de Agricultura. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:26. Written in Portuguese.]
Control de malezas en yuca. 1969. Noticias Agrícolas 5(7):1–3. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:80. Written in Spanish.]
Cooke, R. D. 1978a. Cassava and the cyanide problem. West African Technical Revue 67–71.
Cooke, R. D. 1978b. An enzymatic assay for the total cyanide content of cassava, Manihot esculenta, Crantz. J. of the Science of Food and Agriculture 29:345–352. [Describes a method for analyzing the cyanide content in peeled root, cassava peel, and cassava leaves.]
Cooke, R. D. 1979. Enzymatic assay for determining the cyanide content of cassava and cassava products. Cassava information center, ed. by T. Brekelbaum, and G. Gomez, 2–14. Cali, Colombia: CIAT. Series 05EC-6.
Cooke, R. D. 1983. Effects of cassava processing on residual cyanide. Proceedings of Workshop on Cassava Toxicity and Thyroid: Research and Public Health Issues, 31 May–2 June 1982, ed. by F. Delange, and R. Ahluwalia, 138–142. Ottawa, Canada: IDRC. IDRC-207e. [Reports on differences in cyanide levels resulting from differences in drying techniques.]
Cooke, R. D., A. K. Howland, and S. K. Hahn. 1978. Screening cassava for low cyanide using an enzymatic assay. Experimental Agriculture 14:367–372. [Examines the cyanide content of the peeled roots of 108 cassava clones that were selected as low-cyanide by picrate leaf test. Discusses possible improvements in effectiveness of cyanide screening procedures.]
Cooke, R. D., and D. G. Coursey. 1981. Cassava: A major cyanide-containing food crop. Cyanide in biology, ed. by B. Vennesland, et al., 93–114. London: Academic Press. [Discusses the botany, economic uses and cyanogenic compounds of cassava.]
Cooke, R. D., and E. M. de la Cruz. 1982a. The changes in cyanide content of cassava, Manihot esculenta, Crantz, tissues during plant development. J. of the Science of Food and Agriculture 33:269–275. [Examines the cyanide content of cassava leaves and roots at different stages of growth.]
Cooke, R. D., and E. M. de la Cruz. 1982b. Evaluation of enzymatic and autolytic assays for cyanide in cassava, Manihot esculenta, Crantz. J. of the Science of Food and Agriculture 33:1001–1009.
Cooke, R. D., and E. N. Maduagwu. 1978. The effects of simple processing on the cyanide content of cassava chips. J. of Food Technology 13(4):299–306. [Points out that boiling of blanched leaves removes bound cyanide.]
Cooke, R. D., and G. C. Blake. 1977. Enzymatic assay for total cyanide content of cassava and cassava products. Abstract, 924. 11th Federation of European Biochemical Societies Meetings, Copenhagen, Denmark.
Cooke, R. D., G. G. Blake, and J. M. Battershill. 1978. Purification of cassava linamarase. Phytochemistry 17:381–383. [Describes a procedure for purifying linamarase.]
Cooke, R. D., J. E. Rickard, and A. K. Thompson. 1985. Nutrtitional aspects of cassava storage and processing. Presented at VIIth Symposium of the International Society for Tropical Root Crops, Guadelupe, July 1985. 20 pg.
Copley, M. 1958. Cassava report: On growing cassava in St. Elizabeth. Kaiser Bauxite Company.
Corbett, G. H. 1935. On new Aleurodidae (Hem.). Annals and Magazine of Natural History 10. 16:240–252. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:131–132.]
Cordoba de la O., J. M. 1969. Comportamiento de veintiocho variedades de yuca, Manihot sp., en Guanacaste. Tesis. Ing. Agr. San José: Univ. de Costa Rica, Facultad de Agronomía. 53 pg. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:96–97. Written in Spanish.]
Cornil, J., G. Ledent, R. Vanderstappen, P. Herman, M. Van der Velden, and F. Delange. 1974. Etude comparative de la composition chimique de végétaux et de sols des régions goîtreuse et non goîtreuse de l’île Idjwi (Lac Kivu, République du Zaïre). Bulletin des Séances de l’Académie Royale des Sciences d’Outre-Mer 3:386–402. [Compares the soil and plants in goitrous and nongoitrous regions of Zaire. Reports that manganese is reduced in cassava from the goitrous region.]
Correa, H. 1971. Possibilidades de aproveitamento do cerrado para cultura da mandioca. Sete Lagõas, Brasil: Instituto de Pesquisa e Experimentação Agropecuárias Centro - Oeste. 15 pg. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:80. Written in Portuguese.]
Correia, F. A., and C. G. Fraga. 1945. Tecnológia da mandioca; estudo preliminar da variação da percemtagem de fécula. Bragantia 5(4):213–237. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:26. Written in Portuguese.]
Costa, A. P. da. 1977. Notas taxônomicas e novos sinônimos em espécies de Manihot - I. (Euphorbiaceae). Revista Brasilera de Biologa 37(4):825–835. [Examines several species of Manihot and discusses synonyms for them. Written in Portuguese.]
Costa, A. P. da, et al. 1973. Determinação, por difusão, do HCN da mandioca, Manihot esculenta, Crantz. Arquivos de Universidade Federal Rural do Rio de Janeiro 3(1):75–78. [Reports on a diffusion method for determining the HCN content in cassava. Written in Portuguese.]
Costa, A. S. 1940. Observações sôbre o mosaico comum e o mosaico dos nervuras da mandioca, Manihot utilissima, Pohl. J. Agron. Piracicaba. 3:239–248. [States that cassava mosaic virus is found in Brazil.]
Costa, A. S. 1946. Cultivo y beneficio de la yuca. Hacienda 41(3):48–49. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:81. Written in Spanish.]
Costa, A. S. 1971. Moléstias de virus e de microplasma da mandioca en São Paulo-Riscos na introdução de material do exterior. Agronômico 23:125–128. Brazil. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:124. Written in Portuguese.]
Costa, A. S. 1975. Inactivation of viruses and mycoplasma in cassava cuttings by heat treatments. Cooperative Project between the Centro Internacional de Agricultura Tropical (CIAT) and the Instituto Agronômico (IA), 34–52. Campinas, Brasil. Palmira, Colombia: CIAT. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:124.]
Costa, A. S., and E. S. Normanha. 1939. Nota sôbre o tratamento de manivas de mandioca, Manihot utilissima, Pohl, em agua aquecida a diversas temperaturas. Revista Agronômica. Piracicaba. 14:227–230.
Costa, B. M. da, J. O. A. de A. Lima, and D. D. Gramacho. 1975. Substitução do milho moído por farinha de raspa de mandioca na alimentação de suinos em período de crecimiento e engorda. Projeto Mandioca. Cruz das Almas, Brasil: Convênio U.F.Ba./BRASCAN Nordeste. Série Pesquisa 2(1):145–157. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:194. Written in Portuguese.]
Costa, F. 1940. Regiões infestadas pela bacteriose da mandioca. Biológico 6(11):332. [Written in Portuguese.]
Costa, H. F., M. Tavares, R. da Cunha Castello Branco, and S. da Silva Cardoso. 1972. Study on economic feasibility of fortification of mandioca flour. 3rd Meeting on Fortification of Mandioca Products, Rio de Janeiro, 13–16 March 1972. Unpublished ms. [Points out that cassava is relatively simple to fortify and available throughout the year in Brazil.]
Costa, J. M. da. 1975. O “tanajoa” da mandioca. Projeto mandioca. Cruz das Almas, Brasil: Convenio U.F.Ba./BRASCAN Nordeste. Série Pesquisa 2(1):15–19. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:136–137. Written in Portuguese.]
Costa Neto, J. P. da. 1937. Relação das doenças até agora encontradas, pelo serviço de biología agrícola, nas plantas cultivadas é algumas selvagens no Río Grande do Sul. Revista Agronômica 1(69/10):286–297. Brazil. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:106–107. Written in Portuguese.]
Costa Neto, J. P. da. 1943. Fungos do Rio Grande do Sul observados nos anos de 1940–1941. Boletim Secret Agr., 99. Porto Alegre. 11 pg.
Costa Neto, J. P. da. 1947. Parasitos de plantas cultivadas no Rio Grande do Sul. Boletim Secret Agr., Serie A, 121. Porto Alegre. 16 pg.
Coudert, J. 1978. Etude des marchés des productions vivrières d’origine vegetale pour les pays du Sahel: (Céréales, légumessecs et manioc). Rome, Italy: FAO. 73 pg. [Examines the market outlets for food plant products in Sahelian countries. Written in French.]
Council of Scientific and Industrial Research, India. 1962. Manihot Mill. (Euphorbiaceae). Wealth of India 6:286–298. [States that among the working classes in the Indian State of Kerala, cassava and fish form the main items of the diet.]
Cours, G. 1949a. Note sur la culture et la sélection du manioc à Madagascar. Congrés du Manioc et des Plantes Feculentes Tropicales, 118–123. Marseille: Institut Colonial. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:148–149. Written in French.]
Cours, G. 1949b. Les études scientifiques sur le manioc à la Station Agricole du Lac Alaotra. Congrès du Manioc et des Plantes Féculentes Tropicales. Marseille: Institut Colonial. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:7. Written in French.]
Cours, G. 1950. Les études scientifiques sur le manioc à la Station Agricole du Lac Alaotra. Enterprises et products de Madagascar 2:41–61. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:148. Written in French.]
Cours, G. 1951. Le manioc à Madagascar. Mem. Institut Recherches Sci. Madagascar Serie B Biol. Veg. 3(2):203–400. [States that 20% of the cultivars studied by him were male sterile. Provides an informal classification of cassava cultivars in Malagasy. Points out the effect of mosaic virus on cassava yield and examines the rate of starch deposition in roots during the growth cycle of the plant. Claims that leaf stiphiles form the basis of various classifications.]
Cours, G. 1953. Amélioration des plantes: le manioc. Bulletin Recheres Agronomiques Madagascar 2:78–288. [Reports that in Madagascar the highest yields were obtained via fertilization with potassium, nitrogen, and phosphate.]
Cours, G., et al. 1959. The phelloderm diagnosis of cassava. Bulletin 3:22–33. Institut Recheres Agronomiques Madagascar.
Coursey, D. G. 1973. Cassava as food: Toxicity and technology. Proceedings of an interdisciplinary workshop on chronic cassava toxicity, London, England, 29–30 January 1973, ed. by B. Nestel, and R. MacIntyre, 27–36. Ottawa, Canada: International Development Research Centre, IDRC-010e. 163 pg. [States that the toxicity of cassava is caused by the presence of the cyanogenic glycoside linamarin, together with small amounts of lotaustralin. These substances hydrolyse under the influence of the endogenous enzyme linamarase to liberate hydrogen cyanide (HCN). Claims that the so-called sweet cultivars are generally of lower toxicity than the bitter ones but the correlation is not exact and that cyanide levels cannot be related to formal botanical taxa. States that some variation in cyanogen content occurs with ecological conditions of plant growth.]
Coursey, D. G. 1981. Traditional postharvest technology of tropical perishable staples. Industry and Environment 4(1):10–14. United Nations Environment Programme.
Coursey, D. G. 1982a. Traditional tropical root crop technology: Some interactions with modern science. IDS Sussex Bulletin 13(3):12–20.
Coursey, D. G. 1982b. Tropical root crop work at the Tropical Products Institute. Presented at the Workshop on Root and Tuber Crops, Dakar, Senegal, November 1982. 25 pg.
Coursey, D. G. 1983a. Tropical products work at the Tropical Products Institute. Tropical Root and Tuber Crops Newsletter 14:20–40.
Coursey, D. G. 1983b. Post harvest losses in perishable foods of the developing world. Postharvest physiology and crop preservation, ed. by M. Lieberman, 485–514. Plenum Publ. Corp. [Presented at NATO Advanced Study Institute Symposium.]
Coursey, D. G. 1984. Potential utilization of major root crops, with special emphasis on human, animal and industrial uses. Tropical root crops: Production and uses in Africa, ed. by E. R. Terry, E. V. Doku, O. B. Arene, and N. M. Mahungu, 25–35. Proceedings of the 2nd Triennial Symposium, International Society of Tropical Crops, Doula, Cameroun, August 1983. Ottawa, Canada: International Development Research Centre, IDRC-221e. 231 pg.
Coursey, D. G., and A. C. Brueton. 1983. Tropical fruit and vegetables. Proceedings of IFST 16(1):28–40. U. K.
Coursey, D. G., and D. Halliday. 1974. Cassava as animal feed. Outlook on Agriculture 8(1):10–14. [Examines the prospects for using cassava in pig and poultry feed.]
Coursey, D. G., and F. J. Proctor. 1975. Towards the quantification of the postharvest loss in horticultural produce. Acta Hort. 49:55–63.
Coursey, D. G., and J. S. Ingram. 1969. Cassava as a tropical food crop. Paper presented at symposium on Cassava, Cyanide and Nutritional Neuropathy, London, 9 October 1969. [Provides an overview of the history of cassava cultivation. Describes methods of preparing cassava for human consumption.]
Coursey, D. G., and P. H. Haynes. 1970. Root crops and their potential as food in the tropics. World Crops 22(5):261–265. [Points out the high productivity of cassava and that it offers considerable scope for genetic improvement. Estimates that 200 million people in the world depend on cassava as a staple food. Recounts the history of the introduction of cassava to various parts of the world.]
Coursey, D. G., and R. H. Booth. 1972. The postharvest phytopathology of perishable tropical produce. Review of Plant Pathology 51(12):751–765. Cali, Colombia: CIAT. [Estimates losses due to physiological deterioration of roots.]
Coursey, D. G., and R. H. Booth. 1977a. Postharvest problems of non-grain staples. Acta Hort. 53:23–33.
Coursey, D. G., and R. H. Booth. 1977b. Root and tuber crops. Food crops of the lowland tropics, ed. by C. L. A. Leakey, and J. B. Wills, 75–96. Oxford: Oxford Univ. Press. 345 pg.
Coursey, D. G., J. Marriott, J. A. McFarlane, and D. S. Trim. 1982. Improvements in field handling, chipping and drying cassava. J. of Root Crops 8(1–2):1–15.
Coursey, D. G., O. J. Burden, and J. E. Rickard. 1976. Recent advances in research on postharvest handling of tropical and sub-tropical fruit. Acta Hort. 57:135–143.
Cousins, H. H. 1903. Cassava from Colombia. Bulletin of the Department of Agriculture 1:35–38. Jamaica.[Provides an analysis of seventeen varieties of cassava from Colombia.]
Cousins, H. H. 1907. Cassava trials in 1907. Bulletin of the Department of Agriculture, 78–86. Jamaica. [Reports on yield, starch content, HCN content, and dietetic quality of cassava from Colombia.]
Cramer, P. J. S. 1908. Rapport over cen acarinenplaag in cassave aonplantingen in de residentee Kediri. Korte Berichten intgoande van het Department van Landbouw 31.
Crawford, J. 1963. Report on cassava cultivation in partnership with Jamaica. Kaiser Bauxite Company.
Cresswell, D. C. 1978. Cassava as a feed for pigs and poultry. Tropical Agriculture 55:273–282. Trinidad. [Reviews the use of cassava in the swine and poultry feeding industry.]
Critides, B. 1966. Summary report: Cultivation of manioc in Brazil. Polytechnic Institute of Brooklyn, N.Y. [Reports on the labor requirements for cassava in Brazil. States that labor costs amounted to more than 50% of the cost of production.]
Croizat, L. 1942. A study of Manihot in North America. J. of the Arnold Arboretum 23:216–225. [Describes morphological characteristics and origin of several species of Manihot.]
Croizat, L. 1944. Manihot tweediana Mueller is unacceptable. Revista Argentina de Agronomía 11(3):173–174. [Claims that M. grahami Hook and M. tweediana Muell.-Arg. are synonyms of the same species.]
Crop statistics 1963–1972. n.d. Philippines: Bureau of Agricultural Economics. (Mimeo.) [Provides data on the average area and yield of cassava by region in the Philippines from 1963–1972.]
Crown, F. 1981. White elephant tales: Venezuela’s cassava processing plants. Agribusiness Worldwide Jan. 1981, 24–29. [Reports on the lack of success in operating cassava drying plants.]
Cruxent, José, and Irving Rouse. 1958. An archeological chronology of Venezuela. 2 Vols. Social Science Monographs, VI. Washington. [Discusses archeological evidence for cassava cultivation in ancient cultures.]
Cruz, N. D. da. 1965. Nova espécie do genero Manihot Adans. do Estado de São Paulo. Bragantia 26:317–328.
Cruz, N. D. da. 1967. Nova espécie do genero Manihot Adans. do Estado de Minas Gerais. Bragantia 26:317–328.
Cruz, N. D. da. 1968. Citologia no gênero Manihot Adans. 1. Determinação do número de cromossomos em algumas espécies. An Acad. Brasil Cienc 40(1):91–95. [Provides evidence of chromosome counts in about fifteen wild Manihot species.]
Cuervo Gomez, P. L. 1973. Paper presented at the 3rd International Symposium on Tropical Root Crops, 2–9 Dec. 1973. [Examines the relationship between spacing, yield, assimilation, and dry matter distribution.]
Cultivation of tapioca. 1968. Chemara Research SDN, BHD, KGSB Technique 6:8.
Cultivo de la yuca. 1950/51. Boletín Agrícola 376/381:3229–3320. Antioquia, Colombia: Secretaria de Agricultura. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:41. Written in Spanish.]
Cultura da mandioca. n.d. São Paulo, Brasil: Secretária de Agricultura. Cordenação de Assistência Técnica Integral. Instrução Prática 141. 19 pg. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:45. Written in Portuguese.]
Culwick, G. M. 1950. A dietary survey among the Zande of the southwestern Sudan. Sudan Ministry of Agriculture. [Reports the results of a dietary survey in Sudan which indicates that 27–72 percent of the total calories consumed was contributed to cassava. Estimates vitamin and mineral content of some cassava products.]
Cunha, H. M. P. da. 1974. Competição de herbicidas no combate ás invasoras da mandioca, Manihot esculenta, Crantz. Projeto mandioca, subprojetos de pesquisas para o nordeste do Brasil. Cruz das Almas, Brasil: Univ. Federal da Bahia, Escola de Agronomia. Conênio U.F.Ba./BRASCAN Nordeste. Série Pesquisa 2(1):129–135. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:81–82. Written in Portuguese.]
Cunha, H. M. P. da, and A. J. da Coceiçao. 1975. Indução ao florescimento da mandioca, Manihot esculenta, Crantz - nota previa. Projeto mandioca. Cruz das Almas, Brasil. Convênio U.F.Ba./BRASCAN Nordeste. Série Pesquisa 2(1):11–14. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:18. Written in Portuguese.]
Cunliffe, R. S. 1916. La yuca: Su cultivo, variedades, contenido en almidón y fabricación. Santiago de las Vegas, Cuba: Secretaría de Agricultura Comercio y Trabajo. Estación Experimental Agronómica. Boletín 34. 66 pg. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:45. Written in Spanish.]
Curiel, N. F., and R. E. J. Velásquez. 1977. Técnicas para la producción de yuca, con especial interés para el Estado Monagas. Caracas, Venezuela: Ministerio de Agricultura y Cría. 52 pg. [Discusses cassava production techniques in Monagas State of Venezuela. Deals with characteristics of sweet and bitter cassava varieties, soils, planting, weeds, pests, diseases, and production. Written in Spanish.]
Curtiss, A. H. 1899. Sweet cassava in Florida. Garden and Forest 2:99. [Reports on a variety of cassava, Manihot aipi, which was found in Florida in 1885.]
Czyhrinciw, N. 1951. Nota sobre las variaciones químicas en productos vegetales. Archivos Venezolanos de Nutrición 2(1):139–143. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:27. Written in Spanish.]
Czyhrinciw, N. 1969. Consideraciones sobre industrialización de ráices y tubérculos tropicales. Rev. Fac. Agron. 5(2):110–117. Venezuela: Univ. Cent. [Recommends storing cassava roots at 3oC.]
Czyhrinciw, N., and W. Jaffe. 1951. Modificaciones químicas durante la conservación de raíces y tubercules. Arch. Venez. Nutr. 2(1):49–67. [Reports on the use of refrigeration and low-temperature storage as a way to preserve roots in Venezuela.]
Dade, H. A. 1931. Cassava mosaic. Acera, Gold Coast Yearbook 1930, 245–247. Acera: Department of Agriculture. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:125.]
Dalton, G. E., and F. Akwetey. n.d. Cassava production and processing in south east Ghana. Legon, Ghana: Univ. of Ghana, Department of Agricultural Economics and Farm Management. 21 pg. [Estimates the returns to the labor required to produce cassava and cassava products. Estimates labor requirements for land preparation, planting, weeding, and harvesting.]
Dangler, James M. 1982. Root and top yields of cassava and sweet potato as affected by cultivar, fertilizer rate, cowpea intercrop or time of harvest. M.S. thesis. Gainesville, Fl: Univ. of Florida, [Reports the results of experiments conducted in 1980 and 1981 with cassava and sweet potato to determine their yield potentials.]
Daniel, L. J., and B. Boher. 1978. Ecology of cassava bacterial blight: Epiphytic survival of Xanthomonas manihotis on aerial part of the cassava plant. 4th International Conference on Plant Pathogenic Bacteria 2:763–771. Angers, France.
Daniel, L. J., B. Boher., J. Mabanza, and C. Makambila. 1978. Cassava bacterial blight in the Congo: Etiology, epidemiology and control. Workshop Proceedings on Cassava Bacterial Blight in Africa, Ibadan, Nigeria: IITA.
Darlington, C. D., and A. P. Wylie. 1956. Chromosome atlas of flowering plants. New York: Macmillan. [Examines the diploid chromosome number in cassava cultivars and claims that Boiteau miscounted.]
Data, E. S., and F. O. Arrienda II. 1981. Village level technology on cassava storage. Radix 3:17–18. [Reports that burying cassava after harvest is effective in preventing vascular streaking.]
Data, E. S., I. Uritani, T. Taniguchi, and S. Hirose. 1981. Preliminary studies on the physiology, pathology and biochemistry of postharvest deterioration of cassava and sweet potato. Radix 3(2):8–10. [Examines the rapid postharvest deterioration of cassava roots.]
Data, E. S., M. A. Quevedo, and L. A. Gloria. 1984. Pruning techniques affecting the root quality of cassava at harvest and subsequent storage. Tropical root crops: Postharvest physiology and processing, ed. by I. Uritani, and E. D. Reyes, 127–143. Tokyo: Japan Scientific Societies Press. [States that the ratings for quality attributes in terms of texture, flavor, and general acceptability were lower in roots harvested from unpruned than pruned cassava plants, while the reverse was true in color and appearance.]
David, Nicholas. 1976. History of crops and peoples in North Cameroon to A.D. 1900. Origins of African plant domestication, ed. by Jack R. Harlan, Jan M. J. De Wet, and Ann B. L. Stemler, 223–267. Paris: The Hague, Mouton. [States that cassava was grown by the Fulani of Yola in 1850 and that by the 1880s it had replaced the yam as the staple except among the Durru.]
de Candolle, A. 1882. Origin of cultivated plants. Geneva, Switzerland. [Regards the place of origin of Manihot esculenta as northeastern tropical Brazil on the basis of the maximal abundance of related wild species of Manihot.]
de G. Paula, R. D., and J. Rangel. 1946. HCN of bitter and sweet manioc. Chemistry Abstracts 39:2161.
de G. Paula, R. D., and J. L. Rangel. 1939. Dosagem de ácido cianídrico na mandioca e seus derivados. Revista Alimentar 3(29):215–217. Rio de Janeiro, Brazil. [States that the best manioc flours are free from cyanide. Reports on cyanide content of both sweet and bitter varieties. Written in Portuguese.]
de Gues, J. G. 1967. Root crops; cassava. Fertilizer guide for tropical and subtropical farming, 181–185. Zurich: Centre d’Etude de l’Azote. [Claims that to obtain high yields on poor soils, particularly lateritic soils, fertilizers must be used.]
de Los Angeles, M. Z. V., E. M. Flores, M. R. Laforteza, T. M. Maligaya-Reyes, C. T. Opelandio, and C. L. G. Santos. 1973. Regional consumption patterns for major foods. National Food and Agriculture Council (DANR), Nov. 1973. 73–121. 20 pg. (Mimeo.) [Provides data on the consumption and average use of cassava in different regions of the Philippines.]
de Vizia, B., et al. 1975. Digestibility of starches in infants and children. J. of Pediatrics 86(1):50–55. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:166.]
Dean, L. A. 1937. Hydrocyanic acid content of Hawaii-grown cassava. Report of Hawaii Agricultural Experiment Station, 49. [Discusses the range of cyanogen content in the edible tubers.]
Deboer, W. R. 1975. The archaeological evidence for manioc cultivation: A cautionary note. American Antiquity 40(4):419–433. [States that archeological evidence for cassava cultivation consists of artifacts similar to those associated with cassava cultivation in the ethnographic record. Examines the validity of this inference with reference to ceramic platters and stone grater teeth.]
Delange, F. 1966. Le goître endémique de l’île d’Idjwi (Lac Kivu, République du Congo). Données préliminaires. Ann. Endocrinol. 27:256–261. Paris. [Reports on endemic goiter on Idjwi Island.]
Delange, F. 1974. Endemic goitre and thyroid function in Central Africa. Monographs in Pediatrics 2. Basel: S. Karger. 171 pg. [Reports on endemic goiter on Idjwi Island. Points out the importance of cassava in the local diet.]
Delange, F., and A. M. Ermans. 1971a. Further studies on endemic cretinism in Central Africa. Horm. and Metabolism Research 3:431–436. [Concludes that cassava ingestion perturbs the mechanism of adaptation of the thyroid to iodine deficiency.]
Delange, F., and A. M. Ermans. 1971b. Role of a dietary goitrogen in the etiology of endemic goiter of Idjwi Island. Amererican J. of Clinical Nutrition 24:1354–1360. [Suggests that thiocyanate may be responsible for the goitrogenic activity of cassava.]
Delange, F., and A. M. Ermans. 1976. Endemic goitre and cretinism. Naturally occurring goitrogens. Pharmac. Ther. C. 1:57–93. [Includes a review of endemic goiter: The adaptation of man to iodine deficiency, by J. B. Stanbury, et al., Harvard Univ. Press, 1954.]
Delange, F., C. Thilly, and A. M. Ermans. 1968. Iodine deficiency, a permissive condition in the development of endemic goiter. J. of Clinical Endocrinology and Metabolism 28:114–116. [Reports the results of a preliminary survey on Idjwi Island in Zaire. Suggests that endemic goiter cannot be explained solely on the basis of an iodine deficiency but may be complicated by dietary goitrogenic factors and especially by large quantity of cassava consumed in goitrous areas. Points out that long-term consumption of cassava containing low levels of hydrocyanic acid (HCN) produces a chronic cyanide toxicity with resulting goiter.]
Delange, F., C. Thilly, and A. M. Ermans. 1980. Endemic goitre in Kivu area, Africa: Focus on cassava. Role of cassava in the etiology of endemic goitre and cretinism, ed. by A. M. Ermans, N. M. Mbulamoko, F. Delange, and R. Ahluwalia, 29–36. Ottawa, Canada: International Development Research Centre, IDRC-136e. 182 pg. [Provides evidence that cassava intake in the goitrous area of Idjwi Island brings about partial inhibition of iodine uptake in the thyroid.]
Delange, F., F. B. Iteke, and A. M. Ermans, eds. 1982. Nutritional factors involved in the goitrogenic action of cassava. Ottawa, Canada: International Development Research Centre, IDRC-184e. 100 pg. [Claims that goiter in Zaire is related to the balance between dietary supplies of iodine and thiocyanate, with the thiocyanate contributed by cassava-based diets.]
Delange, F., M. Van Der Velden, and A. M. Ermans. 1973. Evidence of an antithyroid action of cassava in man and in animals. Proceedings of an interdisciplinary workshop on chronic cassava toxicity, London, England, 29–30 January 1973, ed. by B. Nestel, and R. MacIntyre, 147–151. Ottawa, Canada: International Development Research Centre, IDRC-010e. 163 pg. [Shows that cassava grown on Idjwi Island, Republic of Zaire, has an antithyroid action in men and in rats. Concludes that cassava could constitute a dietary goitrogen responsible, at least partially, for endemic goiter in the area.]
Delange, F., N. Van Minh, L. Vanderlinden, K. D. Döhler, R. D. Hesch, P. A. Bastenie, and A. M. Ermans. 1980. Influence of goitrogens in pregnant and lactating rats on thyroid function in the pups. Role of cassava in the etiology of endemic goitre and cretinism, ed. by A. M. Ermans, N. M. Mbulamoko, F. Delange, and R. Ahluwalia, 127–134. Ottawa, Canada: International Development Research Centre, IDRC-136e. 182 pg. [Evaluates the effect of goitrogenic substances administered to rats during gestation and lactation on thyroid function in their pups from birth to weaning.]
Delange, F., P. Bourdoux, R. Lagasse, A. Hanson, M. Mafuta, P. Courtois, P. Seghers, and C. H. Thilly. 1980. Effects of thiocyanate during pregnancy and lactation on thyroid function in infants. Role of cassava in the etiology of endemic goitre and cretinism, ed. by A. M. Ermans, N. M. Mbulamoko, F. Delange, and R. Ahluwalia, 120–126. Ottawa, Canada: International Development Research Centre, IDRC-136e. 182 pg. [Investigates whether, in Ubangi, newborns and infants are exposed to thiocyanate overload of maternal origin and whether this overload influences thyroid function in the newborn. States that breast-fed infants in this area are given supplements of cassava juice. Concludes that cassava ingestion by pregnant and lactating mothers results in thiocyanate overload in the fetus, newborn and infant.]
Delange, F., R. Vigneri, F. Trimarchi, S. Filetti, V. Pezzino, S. Squatrito, P. Bourdoux, and A. M. Ermans. 1980. The iodine/ thiocyanate ratio. Role of cassava in the etiology of endemic goitre and cretinism, ed. by A. M. Ermans, N. M. Mbulamoko, F. Delange, and R. Ahluwalia, 143–145. Ottawa, Canada: International Development Research Centre, IDRC-136e. 182 pg. [Compares the metabolic characteristics of euthyroid subjects living in goitrous and nongoitrous areas to determine underlying goiter endemia.]
Dempsey, A. H., and D. J. Rogers. 1972. Genetics and cultivars of cassava. A literature review and research recommendations on cassava, Manihot esculenta, Crantz, ed. by C. H. Hendershott, et al., 15–36. Athens, Ga.: Univ. of Georgia. [Provides an overview of the literature dealing with the genetics and classification of cassava.]
Dendy, D. A. V., A. W. James, and P. A. Clarke. 1972. Composite flour technology - a bibliography. London: Tropical Products Institute, Report G71. [Bibliography on the use of cassava as a substitute for wheat flour in bread making.]
Dendy, D. A. V., P. A. Clarke, and A. W. James. 1970. Tropical Science 12:131. [Discusses the use of cassava as a substitute for wheat flour in bread making.]
Dendy, D. A. V., R. Kasasian, A. Bent, P. A. Clarke, and A. W. James. 1977. Report G-89 of the Tropical Products Institute. London: Tropical Products Institute. [States that it is feasible to substitute wheat flour with 10–20 percent cassava flour.]
Denevan, W. M. 1971. Campa subsistence in Gran Pajonal, eastern Peru. The Geographical Review 61(4):496–518. [Reports that the Gran Pajonal Campa have at least a dozen varieties of cassava, pg. 507. Describes the Campa agricultural system with their dependence on cassava.]
Descourtilz, M. E. 1809. Voyage d’un naturaliste en Haiti 1799–1803. Libraire Plon. (Reprinted 1935.) [Reports that cassava was being fed to slaves, pg. 10.]
Deslandes, J. A. 1940. Doenças da mandioca no nordeste. O Campo. Rio de Janeiro. 11(131):9–13. [Written in Portuguese.]
Deslandes, J. A. 1944. Observações fitopatológicas na Amazônia. Boletim Fitosanitário 1(3/4):198–242. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:107. Written in Portuguese.]
Detrick, L. E., et al. 1952. Tolerance, toxicity and calorie availability of intravenously injected tapioca dextrin solution in rabbits. J. of the American Pharmaceutical Association 41(11):614–617. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:208.]
Deverenda, C. 1977. Cassava as a feed source for ruminants. Ottawa, Canada: IDRC. IDRC-095e, 107–119.
Devez, G. 1913. Le fourmi-manioc, Oecodoma cephlotes. Agronomie Coloniale 1:129–135. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:137. Written in French.]
Devez, G. 1914. Le fourmi-manioc, Oecodoma cephlotes. Agronomie Coloniale 2:42–51. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:137. Written in French.]
Dhahmalingam, C., et al. 1973. Varietal assessment of Manihot esculenta, Crantz in relation to chemical constituents. Madras Agricultural J. 60(9–12):1613–1616. [Examines the cyanide content of 24 varieties of cassava.]
Dharma Putra, T. S. 1975. Indonesia (cassava germplasm). The International Exchange and Testing of Cassava Germ Plasm. Proceedings of an interdisciplinary workshop, Palmira, Colombia, 1975, ed. by B. Nestel, and R. MacIntyre, 123–124. Ottawa, Canada: IDRC. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:149.]
Dias, C. A. de C., et al. 1973. Mandioca: Plantio em nível, terraceamento, seleção de ramas para plantio, contrôle de ervas daninhas. São Paulo, Brasil: Secretaria de Agricultura, Coordenadoria de Assistência Técnica Integral. 14 pg. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:82. Written in Portuguese.]
Díaz D., A. 1976. Preparación del terreno. Curso sobre producción de yuca, 187–196. Cali, Colombia: CIAT. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:82. Written in Spanish.]
Díaz, R. O. 1970a. World production of manioc root. Palmira, Colombia: CIAT. [States that in 1967, cassava production in Latin America approached 40 percent of the world total. Major per capita production increases have occurred in Brazil, Paraguay, Thailand, and Togo.]
Díaz, R. O. 1970b. Cost of production of yuca studies. Palmira, Colombia: CIAT. [Reports on the labor requirements for cassava in Colombia.]
Díaz, R.O. 1972. World cassava production and yield trends 1960–1968. Boletín RB-1. Cali, Colombia: CIAT. 119 pg. [Provides data on the relationship between cassava production and population. States that highest average yields are found in South America. Written in English and Spanish.]
Díaz, R. O. 1980. Aspectos económicos de la producción de yuca en la Costa Atlántica Colombiana. Memorias del Simposio Colombiano sobre Alcohol Carburante, CIAT, Cali, Colombia, 18–22 May 1980, ed. by T. Brekelbaum, J. C. Toro, and V. Izquierdo, 57–62. [Points out that cassava is the third most important crop after cotton and maize in the Atlantic Coast region of Colombia.]
Díaz, R. O., and P. Pinstrup-Anderson. 1977. Descripción agro-economica del proceso de producción de yuca en Colombia. Boletín, edición preliminar 4. Cali, Colombia: Centro Internacional de Agricultura Tropical. [Presents the results of an agroeconomic survey in Colombia showing that about 40 percent of cassava is grown in mixed cropping systems. Written in Spanish.]
Díaz, R. O., P. Pinstrup-Andersen, and R. D. Estrada. 1975. Costs and use of inputs in cassava production in Colombia: A brief description. Cali, Colombia: Centro Internacional de Agricultura Tropical. Series EE-5. 40 pg. [Reports the results of a farm survey in Colombia which shows why yields may be reduced.]
Dijk, J. W. van. 1951. Plant, bodem en bemesting. II. Bemesting. Groningen, Netherlands: J. B. Wolters. 200 pg. [Claims that since cassava has high nutrient requirements, it tends to deplete the potassium content of the soil. Report the results of fertilizer experiments with respect to yields.]
Dilleman, G. 1958. Composés cyanogénétiques. Handbuch der Pflanzenphysiologie 8:1050–1074. Berlin: Springer. [Lists plants known to give off HCN.]
Dina, J. A., and I. A. Akinrele. 1970. Economic feasibility study for the establishment of a glucose industry in Nigeria. Lagos, Nigeria: Federal Institute of Industrial Research. [Reports the results of a feasibility study for a cassava-based glucose industry in Nigeria.]
Dixon, John A. 1979. Production and consumption of cassava in Indonesia. Bulletin of Indonesian Economic Studies 3(15):83–102. [Examines cassava production and consumption trends in Indonesia between 1955 and 1977. Discusses the role of cassava in Indonesian diets.]
Dixon, John A. 1984. Consumption. The cassava economy of Java, ed. by W. P. Falcon, W. O. Jones, and S. R. Pearson, 63–90. Stanford: Stanford Univ. Press. [Explores cassava’s food uses and analyzes how they are affected by economic policy. States that leaves are eaten in rural areas.]
Dixon, W.B. 1962. Nematological investigations, 1958–1961. Bulletin 59. New Series. Jamaica: Ministry of Agriculture and Lands. [States that high population densities of the reniform nematode Rotylenchulus reniformis have been found on cassava in Jamaica.]
Dizes, J. 1975. Aperçus sur le manioc et sa culture. Abidjan, Côte d’Ivoire, Office de la Recherche Scientifique et Technique Outre - Mer, Centre d’Adiopodoumé, Service d’Experimentation Biologique. 48 pg. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:46. Written in French.]
Doku, E. V. 1965. Breeding for yield in cassava. I. Indices of yield. Ghana J. of Science 5(1):42–59. [Points out that a knowledge of the inheritance pattern of characters of the plant is crucial in designing breeding procedures.]
Doku, E. V. 1966a. Cultivated cassava varieties in Ghana. Ghana J. of Science 6(3–4):74–86. [Provides an informal classification of cassava cultivars in Ghana.]
Doku, E. V. 1966b. Root crops in Ghana. Ghana J. of Science 6(1–2):15–36. [Claims that tubers with higher starch content have less fiber content and are less “stringy”.]
Doku, E. V. 1969a. Cassava in Ghana. Ghana: Ghana Univ. Press, 57 pg. [Reports the results of a nationwide food survey in Ghana in 1952 which reveals that cassava and its products accounted for 12 percent of all food expenditure. States that the only difference between gari produced in Ghana and farinha de mandioca produced in Brazil is that farinha is produced more rapidly and with less souring or fermentation than gari. Describes characteristics of leaves.]
Doku, E. V. 1969b. Root crops in Ghana. Proceedings of 1st International Symposium on Tropical Root Crops 1(3):39–68. St. Augustine, Trinidad: Univ. of the West Indies. [Notes that the scale insect Aonidomytelus albus attacks cassava causing chloroses and aggravating the effect of drought. States that white thread, a disease caused by the fungus Fomes lignosus, is widespread in Ghana.]
Dole, Gertrude E. 1956. Techniques of preparing manioc flour as a key to culture history in tropical America. Men and cultures, ed. by A.F.C. Wallace. Philadelphia: Univ. of Pennsylvania Press. [Describes the processes for preparing cassava among Amerindian communities.]
Doll, J. D. 1974. The effects of time of weeding and plant poplulation on the growth and yield of cassava. Paper presented at the 3rd Symposium of the International Tropical Root Crops Society, Ibadan, Nigeria. [Reports on the relationship between weeding and cassava yield.]
Doll, J. D. 1976. Ensayo demostrativo de herbicidas en yuca. Curso sobre producción de yuca, 183–186. Cali, Colombia: CIAT. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:83. Written in Spanish.]
Doll, J. D., and W. Piedrahita. 1973. Some factors of weed control in cassava. Paper presented at the 3rd International Symposium on Tropical Root Crops, 2–9 Dec. 1973, Ibadan, Nigeria. [Discusses weed control in cassava.]
Doll, J. D., and W. Piedrahita. 1974. Margen de selectividad de varios herbicidas en la yuca. Revista Comalfi 1(1):14–19. [Provides evidence that cassava is highly sensitive to early competition. Written in Spanish.]
Doll, J. D., and W. Piedrahita. 1976. Methods of weed control in cassava. Cali, Colombia: Centro Internacional de Agricultura Tropical, CIAT EE-21. 12 pg. [Describes the methods and principles of weed control in cassava.]
Doll, J. D., P. Pinstrup-Andersen, and O. Díaz Rafael. 1977. An agro-economic survey of the weeds and weeding practices in cassava, Manihot esculenta, Crantz, in Colombia. Weed Research 17(2):153–160. [Reports the results of a survey of weeds and weeding practices in five cassava growing regions of Colombia.]
Doop, J. E., and A. Den. 1937. Groenbemesting, kunstmest and andere factoren in Sisal- en Cassava-productie. De Bergcultures 36:1290–1305. [Reports on response of cassava to fertilizer.]
Doop, J. E., and A. Den. 1941. Factors influencing the availability of the indigenous phosphorus in an acid tropical soil. Soil Science 52:101–120. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:63–64.]
Doorenbos, J., A. H. Kassam, C. Bentnelsen, and G. Uittebogaard. 1978. Yield response to water. Joint Economic Commission for Western Asia (ECWA)/FAO Agricultural Division. International Expert Consultation on Irrigation and Agricultural Development, 21–26 October 1978. Baghdad, Iraq: The Iraqi Scientific Research Foundation. [Provides evidence that deep plowing will encourage deep root penetration for cassava.]
Doraiswamy, T. R., et al. 1961a. Studies on enriched tapioca macaroni products. V. Supplementary value to the diet of weaned infants and young children. Food Science 10(12):389–393. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:166.]
Doraiswamy, T. R., et al. 1961b. Studies on enriched tapioca macaroni products. VI. Supplementary value to the diet of school children. Food Science 10(12):393–397. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:167.]
Dos Santos, M. 1978. Producción biológica y económica de agrosistemas basados en el cultivo de la yuca, Manihot esculenta. Turrialba, Costa Rica: CATIE-UCR. M.S. thesis. [Reports the results of intercropping cassava, maize, snap beans, and lima beans. Written in Spanish.]
Dosayla, E. D., and L. B. Darrah. 1973. Income and food consumption (average data for four surveys). National Food and Agricultural Council (DANR), Sept. 1973, 73–117. 28 pg. (Mimeo.) [Reports on the consumption of cassava as influenced by level of income.]
Dougan, J., J. M. Robinson, S. Sumar, G. E. Howard, and D. G. Coursey. 1983. Some flavouring constituents of cassava and of processed cassava products. J. of the Science of Food and Agriculture 34:874–884.
Doughty, L. R. 1958. Cassava breeding for resistance to mosaic and brown streak viruses. A review of twenty-one years’ work. Record of Research. East African Agriculture and Forestry Research Organization Annual Report, 48–55. [Claims that hybrids obtained by him had a high level of mosaic resistance.]
Doughty, L. R., D. L. Jennings, and D. W. Gourlay. 1956. Cassava breeding. Report of East African Agricultural Research Organization 1955, 36–39.
Dovlo, F. E. 1972. Cassava and cassava products conference, 24–25 March 1972. Legon, Ghana: Univ. of Ghana. (Mimeo.) [Claims that mechanized gari has high consumer acceptability. Points out that an “instant” fufu powder is being produced at the Food Research Institute in Ghana.]
Drachoussoff, V. 1947. Essai sur l’agriculture indigène au Bas-Congo. Bulletin Agr. du Congo Belge. Belg. Min. Col. [Reports the results of a dietary survey in the Belgian Congo which indicates that 50–79 percent of the total calories consumed was contributed to cassava.]
Drummond-Goncalvez, R. D. 1937. Saporema. Biológico 10(3):302–305.
Drummond-Goncalvez, R. D. 1939. A bacteriose da mandioca no Vale do Paraiba. Biológico 5:117–118. [Written in Portuguese.]
Drummond-Goncalvez, R. D. 1942. Superbrotamento ou envassouromento da mandioca. Biológico 8(3):87–88. São Paulo. [Written in Portuguese.]
Drummond-Goncalvez, R. D. 1948. Bacteriose da mandioca. Biológico 14(6):145–146. São Paulo. [Written in Portuguese.]
Drummond-Goncalvez, R. D. 1950. Podridão das raizas. Biológico 16:17–18. [Reports that Rosellinia sp. is a fungi pathogenic on roots of cassava. Discusses root rot. Written in Portuguese.]
Drummond-Goncalvez, R. D. 1953. A bacteriose e a mandioca Guaxupé. Biológico 19:114–117. [Reports on a disease known as ”witches broom” which occasionally causes high losses of cassava in Brazil. Reports on cultivars partially resistant to bacterial wilt caused by Xanthomonas manihotis. Written in Portuguese.]
Drummond-Goncalvez, R. D. 1957. Apodrecimento das hastes e raizes da mandioca. Biológico 23:244–245. São Paulo. [Written in Portuguese.]
Drummond, O. A. 1946. Doenças da mandioca. Revista Ceres 7(37):24–33. Minas Gerais, Brasil. [Reports that cassava powdery mildew, Oidium manihotis, attacks mainly the lower leaves of susceptible cassava cultivars and produces a yellowing on the attacked surface. Written in Portuguese.]
Drummond, O. A. 1953. Da etiologia das rajas pretas das raizes da mandioca. Ann. Congress Soc. Bot. Brasil, 57–66. [Describes the etiology of the black stripes of cassava roots. Written in Portuguese.]
Drummond, O. A. 1955. Mandioca: Estudo de variedades resistentes ao envassouromento (virus). Boletim de Agricultura 4(11–12):152–153. Belo Horizonte. [Written in Portuguese.]
Dufour, Darna. 1980. Manioc as a dietary staple: Implications for the budgeting of time and energy. Paper presented for the 1980 Annual Meeting of the American Anthropological Association, symposium on Food Energy in Tropical Ecosystems. [Examines the time and energy expenditure involved in the cultivation and preparation of cassava among the Tatuyo of Colombia. Emphasizes the role of women in cassava cultivation and processing.]
Dufournet, R., and P. Goadrin. 1958. Mandioca. Hacienda 53:39–41, 83–85. U.S.A. [Spanish abstract in Resumenes Analíticos Sobre Yuca II:46–47. Written in Spanish.]
Dufrénoy, J., and L. Hédin. 1929. La mosaique des feuilles du manioc au Cameroon. Rev. Bot. Appl. 9:361–365. [Written in French.]
Dulong, R. 1971. L’Agron. Trop. 8:791. [Examines the economics of mechanization with respect to cassava in Madagascar. Claims that very high yield levels would be required for mechanization.]
Dunstan, W. R., and I. A. Magazine. 1981. Tanzania, the larger grain border on stored products. Plant Protection Bulletin 29:80–81.
Dunstan, W. R., et al. 1907. Cyanogenesis in plants. VI. On phaseolunatin and the associated enzymes in flax, cassava, and the “lima bean”. Proceedings of the Royal Society of London B. Biological Sciences 79:315–322. [Discusses aspects of the characterization of phaseolunatin and associated enzymes in cassava.]
Dunstan, W. R., T. A. Henry, and S. J. M. Auld. 1906. Cyanogenesis in plants. V. The occurrence of phaseolunatin in cassava, Manihot aipi and Manihot utilissima. Proceedings of the Royal Society 78:152–158. [Discusses the lability of linamarin.]
Durate, A. C. 1960. Storage of cassava. Rural 40(466):46.
Dussel, L. 1962. Produits malgaches. Manioc. Bulletin Madagascar 12(193):465–480. Tananarive. [Provides a description of the development of cassava growing in Madagascar and a statement on its distribution and uses. Written in French.]
Dutertre, Jean-Baptiste. 1667. Histoire génerale des Antilles habitées par les français, 2 vols. Paris. [Notes that besides cassava flour, other ingredients such as hair, dirt, and insects were included in the bread made by Caribbean people, pg. 126. Written in French.]