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Problems and prospects of rice varietal resistance in pest control in West Africa

Published online by Cambridge University Press:  19 September 2011

E. A. Akinsola
E. A. Akinsola
Affiliation:
West Africa Rice Development Association (WARDA), P.O. Box 1019, Monrovia, Liberia
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Abstract

The origin of African rice, Oryza glaberrima Steud and Asian rice, O. saliva L., in West Africa is briefly reviewed. Major pests of rice in this region have been listed and the present status of crop protection with reference to rice is discussed. Major constraints to utilization of varietal resistance as a component in crop protection are mainly research-related. The need for manpower development, provision of adequate facilities, standardization of techniques as well as greater emphasis on studies on varietal resistance are highlighted.

Résumé

L'origine du riz Africain, Oryza glaberrima Steud et du riz Asiatique, O. sativa L. en Afrique de l'Ouest a été donnée. Les principaux insectes nuisibles au riz ont été énumérés, et un bref aperçu sur l'état actuel de la protection de la culture du riz a été donné. Les problèmes relatifs à l'utilisation de la Résistance Variétale en tant que composante des méthodes de lutte et qui font l'objet de recherche, ont été relatés. L'accent est aussi mis sur les besoins en personnel et en équipements adéquats, et la standardisation des techniques.

Keywords

Varietal resistancerice pests West AfricaOryza glaberrimaOryza sativaRésistance variétaleEnnemis du rizAfrique de l'OuestOryza glaberrimaOryza sativa
Type
Section VI: Host plant resistance and pest management
Information
International Journal of Tropical Insect Science , Volume 6 , Special Issue 3: Host Plant Resistance and its Significance in Pest Management , June 1985 , pp. 467 - 471
Copyright
Copyright © ICIPE 1985

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References

REFERENCES

Agyen-Sampong, M. and Akinsola, E. A. (1980) Development and intensity of rice pests in relation to climatic factors in West Africa. Paper presented at the WARDA Workshop on Environmental Constraints on Rice Production in West Africa, Banjul, The Gambia 15–19 September 1980.Google Scholar
Akinsola, E. A. (1981) Problems of pests in rice production in West Africa. Paper delivered at the International Conference on Tropical Crop Protection, Lyon, France, 8–10 July 1981.Google Scholar
Anonymous (1983) Rice Germplasm Conservation Workshop. IRRI, Los Banos, Philippines.Google Scholar
Beck, S. D. (1965) Resistance of plants to insects. A. Rev. Ent. 10, 207–232.CrossRefGoogle Scholar
Carpenter, A. J. (1978) The history of rice in Africa. In Rice in Africa (Edited by Buddenhagen, I. W. and Persley, G. J.). Academic Press, New York.Google Scholar
Chang, T. T. (1964) Present knowledge of rice genetics and cytogenetics. Int. Rice Res. Inst. Tech. Bull. 1, 1–96.Google Scholar
Chang, T. T. (1976) The origin, evolution, cultivation dissemination and diversification of Asian and African rices. Euphytica 25, 425–441.Google Scholar
Chang, T. T. (1983) Global role of the International Rice Germplasm Centre at the International Rice Research Institute. In Rice Germplasm Conservation Workshop, pp. 57–65. International Rice Research Institute, Los Banos, Philippines.Google Scholar
Dabrowski, Z. T. (1976) Bases of Plant Resistance to Pests (in Polish), p. 163. PWRL, Warszawa.Google Scholar
Horber, E. (1972) Plant resistance to insects. Agric. Sci. Rev. 10, 1–18.Google Scholar
Kogan, M. and Ortman, E. E. (1978) Antixenosis—a new term proposed to replace Painter's ‘non preference’ modality of resistance. Entomologist's Soc. Am. Bull. 24, 175–176.Google Scholar
Maxwell, F. G. (1972) Host plant resistance to insects— nutritional and pest management relationships. In Insect and Mite Nutrition (Edited by Rodriguez, J. G.), pp. 599–609. North-Holland, Amsterdam.Google Scholar
Moshida, O. and Heinrichs, E. A. (1982) Strategies for the development of an integrated approach to rice brown planthopper control In Rice Research Strategies for the Future. IRRI, Los Banos, Philippines.Google Scholar
Nayar, N. M. (1973) Origin and cytogenetics of rice. Adv. Genet. 17, 153–292.CrossRefGoogle Scholar
Ng, N. Q., Jacquot, M., Abifarin, A., Goli, K., Ghesquiere, A. and Miezan, K. (1983) Rice genetic resources collection and conservation activities in Africa, and Latin America. In Rice Germplasm. IRRI, Los Banos, Philippines.Google Scholar
Oka, H. I. and Chang, W. T. (1963) Rice varieties intermediate between wild and cultivated forms and the origin of the japonica type. Bot. Bull. Acad. Sinica 3, 109–131.Google Scholar
Painter, R. H. (1951) Insect Resistance in Crop Plants. Macmillan, New York.CrossRefGoogle Scholar
Pathak, M. D. and Saxena, R. C. (1976) Insect resistance in crop plants. Curr. Adv. Pl. Sci. 8, 1233–1252.Google Scholar
Pimentel, D. (1969) Animal populations, plant host resistance and environmental control. Proceedings Tall Timbers Conference Ecol. Anim. Control Habitat Management 1, 19–28.Google Scholar
Ponti, O. M. de (1977) Resistance in Cucumis sativus L. to Tetranychus urticae Koch 1. The roie of plant breeding in integrated control. Euphytica 26, 633–640.Google Scholar
Porteres, R. (1956) Taxonomie agrobotanique des riz cultivés. J. agric. Trop. Bot. 3, 341–348.Google Scholar
Saxena, K. N. (1969) Patterns of insect-plants relationship determining susceptibility or resistance of different plants to insects. Entomologia exp. appl. 12, 751–766.Google Scholar
Sharma, S. D. and Steele, W. M. (1978) Collection and conservation of existing rice species and varieties of Africa. In Rice in Africa (Edited by Buddenhagen, I. W. and Persley, G. J.). Academic Press, New York.Google Scholar