Subject: Laboratory of Entomology | Communication Science | Laboratorium voor Entomologie | Communicatiewetenschap | PE&RC
mesheuropmc: food and beverages | biochemical phenomena, metabolism, and nutrition | fungi
Cocoa (Theobroma cacao L.) is an important foreign exchange earner for Ghana. However, production is constrained by a high incidence of pests and diseases. Based on farmers' needs, this study focused on the control of capsids, mainly Sahlbergella singularis Haglund and ... View more
Adu-Acheampong R. (1997) Laboratory and field evaluation of neem (Azadirachta indica, A. Juss) for the management of cocoa mirids (Heteroptera: Miridae), M. Phil. thesis submitted to the University of Ghana, 76 pp.
Anon. (1951) Capsid research: Chemical control. Annual Report, West African Cocoa Research Institute, April 1949 -March 1950, pp. 42 - 44.
Anon. (2005) The State of the Ghanaian Economy in 2004. Institute of Statistical, Social and Economic Research (ISSER), University of Ghana, Legon. 213 pp.
Asante E. G. and Ampofo S. T. (1999) Formation of village level farmers' services companies as a means of improving farmers' productivity and cocoa production in short term. Document submitted to Ministry of Food and Agriculture, Ghana. 25 pp.
Ayenor G. K., Ro¨ ling N. G., Padi B., Van Huis A., ObengOfori D. and Atengdem P. B. (2004) Converging farmers' and scientists' perspectives on researchable constraints on organic cocoa production in Ghana: Results of a diagnostic study. NJAS-Wageningen Journal of Life Sciences 52, 261 - 284.
Brew A. H. and Koranteng S. (1984) Biological control of capsids. Cocoa Research Institute of Ghana. Annual Report, 1976/77 - 1978/7995. 95 pp.
Entwistle P. F. (1972) Pests of Cocoa. Longmans, London. 779 pp.
Henderson C. P., Owusu G. K., Jones A. P. and Padi B. (1994) The importance to cocoa research of understanding farmers' rationale towards pest and disease control with reference to capsid and black pod disease control in Ghana, pp. 299 - 304. In Proceedings of the 11th International Cocoa Research Conference, 18-24 July 1993, Yamoussoukro, C oˆte d'Ivoire (Edited by J. de Lafforest). Stephen Austin and Sons Ltd, Hertford, England.
Johnson C. G. and Burge G. A. (1971) Field trials of anticapsids insecticides on farmers' cocoa in Ghana 1956 - 60: Effects of different insecticides compared by counting capsids, and capsid-counting compared with counting the percentage of newly damaged trees. Ghana Journal of Agricultural Science 4, 33 - 38.