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Effect of date of sowing on beanfly infestation of the bean crop

Published online by Cambridge University Press:  19 September 2011

J. H. Nderitu ,
H. Y. Kayumbo  and
J. M. Mueke
J. H. Nderitu
Affiliation:
National Agricultural Laboratories, P. O. Box 14733, Nairobi, Kenya
H. Y. Kayumbo
Affiliation:
National Agricultural Laboratories, P. O. Box 14733, Nairobi, Kenya
J. M. Mueke
Affiliation:
National Agricultural Laboratories, P. O. Box 14733, Nairobi, Kenya
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Abstract

The effect of planting dates on beanfly infestation was investigated in successively planted bean plants during cropping seasons. The population tended to build up in the course of the season following the initial invasion by egg-laying females. Ophiomyia spencerella (Greathead) and Ophiomyia phaseoli (Tryon) were the species of beanflies infesting the bean plants in all seasons. The number of beanfly leaf punctures, eggs, larvae and puparia were more in late planted than early planted bean crop. The bean crop planted late in the season was severely damaged due to the generally higher population levels which had been building up in the course of the season.

Résumé

L'effet des jours de plantations des haricots sur l'infestation des haricots par Ophiomyia spencerella (Greathead) et O. phaseoli (Tryon) a èté analysé. Les populations des insectes ont tendance à se former pendant la saison de cultures aprés l'invasion initiale par les femelles prêtes à pondre des ouefs. Le nombre des perforations sur les feuilles par les insectes, celui des oeufs, des larves et chrysallides furent tres elevés sur les haricots plantés tard par rapport a ceux plantés très tôt. Les haricots plantes tard ont étè severement endommagé par les populations des insectes qui sont entrain de se former pendant la saison.

Keywords

Beanflyleaf punctureseggslarvaepupae/puparialate plantingearly plantingOphiomyia spencerellaO. phaseoliperforations sur les feuillesoeufslarveschrysallidesperiode de plantation
Type
Research Articles
Information
International Journal of Tropical Insect Science , Volume 11 , Issue 1 , February 1990 , pp. 97 - 101
Copyright
Copyright © ICIPE 1990

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References

REFERENCES

Greathead, D. J. (1968) A study in East Africa of the beanflies (Diptera: Agromyzidae) affecting Phaseolus vulgaris L. and of their natural enemies, with the description of a new species of Melanagromyza Hend. Bull. entomol. Res. 59, 541–561.CrossRefGoogle Scholar
Kooner, B. S., Singh, H. and Kumar, S. (1977) Effect of dates of sowing on the incidence of stem-fly, Melanagromyza phaseoli Tryon in pea crop. J. entomol. Res. 1, 100–103.Google Scholar
Kwon, S. H., Chung, K. N., Lee, Y. I., Kim, J. R. and Ryu, J. (1980) Response of soybean varieties and planting dates to the beanfly, Melanagromyza sp. damage. Korean J. Breed. 12, 30–34.Google Scholar
Kwon, S. H., Chung, K. N., Lee, Y. I. and Ryu, J. (1981) Studies on the ecological characteristics of beanfly, Melanagromyza sp. in soybeans. Korean J. Plant Prot. 20, 98–102.Google Scholar
Lee, S. Y. (1976) Notes on some agromyzid flies destructive to soybean in Taiwan. Formosan Sci. 30, 54–56.Google Scholar
Morgan, W. L. (1938) For beanfly control use white oil nicotine sulphate mixture. Agric. Gaz. N. S. W. (Australia) 49, 22–24.Google Scholar
Okinda, A. F. (1979) Influence of the beanfly (Diptera: Agromyzidae) on the performance of french beans (Phaseolus vulgaris L.) and some aspects of its chemical control in Kenya. M. Sc. Thesis. University of Nairobi, Kenya.Google Scholar
Schonherr, S. and Mbugua, E. S. (1976) Bean production in Kenya's Central and Eastern Provinces. Institute of Development Studies, University of Nairobi, Kenya. Occasional paper No. 23.Google Scholar
Singh, G., Mishra, P. N. and Srivastava, B. K. (1981) Effect of date of sowing peas on the damage caused by Ophiomyia centrosematis. Indian J. Agric. Sci. 51, 340–343.Google Scholar
Southwood, T. R. E. and Way, M. J. (1970) Ecological background to pest management In Concepts of Pest Management (Edited by Rabb, R. L. and Guthrie, F. E.), pp. 6–29. North Carolina State University Print Shop.Google Scholar
Swaine, G. (1968) Studies on the biology and control of pests of seed beans (Phaseolus vulgaris L.) in Northern Tanzania. Bull. Entomol. Res. 59, 232–338.Google Scholar
Talekar, N. S. and Chen, B. S. (1983) The beanflypest complex of tropical soybean. In Soybean in Tropical and Subtropical Cropping Systems. Proc. of a Symposium, Tsukuba, Japan, 26 September-1 October 1983 (Edited by Shanmugasundaram, S. and Sulzberger, E. W.).Google Scholar
Taylor, C. E. (1958) The bean stem maggot. Rhodesian Agric. J. 55, 634–636.Google Scholar
Van Schoonhoven, A. (1980) A summary of country reports. In Potential for Field Beans in East Africa. Proc. of a Regional Workshop Lilongwe, Malawi 9—14 March, 1980.Google Scholar