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Insect pests of sunflower (Helianthus annuus L.) in Kenya

Published online by Cambridge University Press:  19 September 2011

B. M. Khaemba  and
Mutuku J. Mutinga
B. M. Khaemba
Affiliation:
Department of Zoology, University of Nairobi, P.O. Box 30197, Nairobi, Kenya
Mutuku J. Mutinga
Affiliation:
Department of Zoology, University of Nairobi, P.O. Box 30197, Nairobi, Kenya
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Abstract

The pest complex of sunflower and its relative abundance and economic importance are discussed. A total of 80 insect species were collected—five of these were recorded on roots, 51 on stems and leaves and 29 on floral parts and developing seed. The major pests of sunflower commonly encountered in all the localities studied were Agrotis segetum Schiff, Agrotis ypsilon Hfn, Plusia orichalcea F., Nezara viridula L. and Heliothis armigera HB.

Keywords

Sunflower pestsHelianthus annuusAgrotisPlusiaNezaraHeliothis
Type
Research Article
Information
International Journal of Tropical Insect Science , Volume 3 , Issue 4 , December 1982 , pp. 281 - 286
Copyright
Copyright © ICIPE 1982

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References

REFERENCES

Anonymous (1980) Statistical abstract. Kenya Government.Google Scholar
Beckham, C. M. and Tippins, H. H. (1972) Observations of sunflower insects. J. econ. Ent. 65, 865–866.CrossRefGoogle Scholar
Bohlen, E. (1973) Crop Pests in Tanzania and Their Control. Verlag Paul Parey, Berlin and Hamburg.Google Scholar
Carlson, E. C. (1968) Control of sunflower moth. J. econ. Ent. 60, 1068–1071.CrossRefGoogle Scholar
Carlson, E. C. (1971) New insecticides to control sunflower moth. J. econ. Ent. 74, 208–210.CrossRefGoogle Scholar
De Pury, J. M. S. (1969) Crop pests of East Africa. Oxford University Press, London.Google Scholar
Dunbar, A. R. (1969) The Annual Crops of Uganda. E. A. Lit. Bureau.Google Scholar
Hill, D. S. (1975) Agricultural Insect Pests of the Tropics and their Control. Cambridge, London.Google Scholar
Le Pelley, R. H. (1959) Agricultural Insects of East Africa. E. A. High Commission, Nairobi.Google Scholar
Johnson, B. J. (1972) Effects of artificial defoliation on sunflower yields and other characteristics. Agron. J. 64, 688–689.CrossRefGoogle Scholar
Kamu, A. W. (1977) A survey of insects associated with soybean Glycine max L., with special reference to the biology of Plusia orichalcea Fab. (Lepidoptera: Noctuidae). M.Sc. thesis, University of Nairobi.Google Scholar
Khaemba, B. M. (1976) A survey of insects associated with sunflower Helianthus annuus L. (compositae). M.Sc. thesis, University of Nairobi.Google Scholar
Muma, M. H., Lyness, R. N., Claassen, C. E. and Hoffman, A. (1950) Control of sunflower insects in Nebraska. J. econ. Ent. 43, 477–480.CrossRefGoogle Scholar
Rajamohan, N. (1976) Pest complex of sunflower. Pans. 22, 546–563.CrossRefGoogle Scholar
Schmutterer, H. (1969) Pests of Crops in Northeast and Central Africa with Particular Reference to Sudan. Stultgard, Portland, U.S.A.Google Scholar
Swaine, G. (1961) Plant Pests of Importance in Tanganyika. Department of Agriculture, Tanganyika, Bulletin No. 13.Google Scholar
Teetes, G. L. and Randolph, N. M. (1968) Chemical control of the sunflower moth. J. econ. Ent. 61, 1344–1347.CrossRefGoogle Scholar
Teetes, G. L. and Randolph, N. M. (1971) Effects of pesticides and date of planting sunflower on sunflower moth. J. econ. Ent. 64, 124–126.CrossRefGoogle Scholar
Wheatly and Crowe (1967) Pest Handbook: The Recognition and Control of More Important Pests of Agriculture in Kenya. Republic of Kenya.Google Scholar