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Evaluation of the potency of the biological compound Dipel against the spiny bollworm Earias insulana (Boisd.)

Published online by Cambridge University Press:  27 March 2009

H. A. Mesbah
H. A. Mesbah
Affiliation:
Division of Entomology, Faculty of Agriculture, Helwan University, Alexandria, Egypt
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Summary

Laboratory studies were conducted to evaluate the pathogenic effect of Dipel Bacillus thuringiensis separately, and in combination with sugar on the fourth instar larvae of spiny bollworm using both a dipping and a residue film method of application. In addition the histopathological changes in the treated mid-gut larvae are described.

Type
Research Article
Information
The Journal of Agricultural Science , Volume 105 , Issue 3 , December 1985 , pp. 587 - 589
Copyright
Copyright © Cambridge University Press 1985

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References

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