ASSESSMENT OF THE LETHAL AND SUBLETHAL EFFECTS OF SOME NOVEL PESTICIDES ON Trichogramma chilonis (Ishii) (TRICHOGRAMMATIDAE: HYMENOPTERA)

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dc.contributor.authorMuhammad Ashraf Khan
dc.contributor.authorSupervised By: Prof. Dr. Hizbullah Khan
dc.date.accessioned2026-07-27T05:27:45Z
dc.date.available2026-07-27T05:27:45Z
dc.date.issued2008
dc.description.abstractEffects of some novel pesticides on emergence of the Trichogramma chilonis (Ishii) from Sitotroga cerealella Olivier eggs based on field dose demonstrated fipronil as harmful in the egg, but was moderately harmful and harmless in the larval and pupal stage treatments, respectively. Acetamiprid and spinetoram were slightly and moderately harmful, respectively, in all three immature stages. Abamectin was moderately harmful in egg and larval stages but was slightly harmful in the pupal stage. The pesticides effect on parasitism by T. chilonis emerged from the egg treated at field dose showed that both acetamiprid and fipronil when treated against larvae and pupae, were slightly harmful; however, acetamiprid was harmful in the egg stage treatment. While abamectin was moderately harmful when treated against pupae. Parasitism of treated host eggs by T. chilonis (no-choice test) based on field dose showed that acetamiprid, spinetoram, fipronil, abamectin and haloxyfop-p-methyl were slightly harmful, while spiromesifen was moderately harmful for parasitism.
dc.identifier.urihttp://repository.uop.edu.pk/123456789/474
dc.language.isoen
dc.publisherDepartment of Environmental Sciences
dc.relation.ispartofseries100029
dc.titleASSESSMENT OF THE LETHAL AND SUBLETHAL EFFECTS OF SOME NOVEL PESTICIDES ON Trichogramma chilonis (Ishii) (TRICHOGRAMMATIDAE: HYMENOPTERA)
dc.typeThesis
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