Effect of Common Insecticides on Emergence and Parasitism of Trichogramma chilonis Ishii (Hymenoptera: Trichogrammatidae)
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DOI:
https://doi.org/10.18311/jbc/2000/4161Keywords:
Cotton, Corcyra cephalonica, Helicoverpa armigera, Insecticides, Trichogramma chilonis.Abstract
Four insecticides commonly used in the management of cotton pests were field tested for their deleterious effects on an effective egg-parasitoid, Trichogramma chilonis Ishii. Endosulfan (0.05%) proved to be safer than quinalphos (0.05%), monocrotophos (0.04%) and fenvalerate (0.04%). Both, the emergence and parasitism of T. chilonis decreased gradually as the time increased from 12 to 72h in all treatments including control.Downloads
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Published
2000-01-01
How to Cite
Rajendrani, T. P., & Gahukar, R. T. (2000). Effect of Common Insecticides on Emergence and Parasitism of <I>Trichogramma chilonis </I>Ishii (Hymenoptera: Trichogrammatidae). Journal of Biological Control, 14(2), 45–49. https://doi.org/10.18311/jbc/2000/4161
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