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Pesticide Toxicology Laboratory

ISU Entomology / Pesticide Toxicology Laboratory / Persistence of Bacillus thuringiensis in two formulations applied by helicopter against the western spruce budworm (Lepidoptera:Tortricidae) in North Central Oregon

Persistence of Bacillus thuringiensis in two formulations applied by helicopter against the western spruce budworm (Lepidoptera:Tortricidae) in North Central Oregon

Authors: Beckwith, R.C., Stelzer, M.J.
Journal, Volume, Year: Journal of Economic Entomology, volume 80(1):204-207, 1987
Summary

The field persistence of Bt was determined using Thuricide 32LV (HD-1) and SAN-415 32LV (NRD-12) applied by helicopter to control the western spruce budworm.

Comments

This study did not use Bt from transgenic crops.