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Pesticide Toxicology Laboratory

ISU Entomology / Pesticide Toxicology Laboratory / Bacillus thuringiensis: Effects on the survival of a tobacco budworm parasitoid and predator in the laboratory

Bacillus thuringiensis: Effects on the survival of a tobacco budworm parasitoid and predator in the laboratory

Authors: Dunbar, J.P., Johnson, A.W.
Journal, Volume, Year: Environmental Entomology, volume 4(2):352-354, 1975
Summary

The effects of Bt Berliner (Dipel�WP and Biotrol� XK, WP) on a tobacco budworm parasitoid, Cardiochiles nigriceps, was determined in laboratory studies. A significant decrease in post-treatment longevity occurred after ingestion of Bt, but no decrease was observed after topical treatment.

Comments

This study did not use transgenic plant material.