Stability of Bacillus thuringiensis and Baculovirus heliothis on soybean foliage
Authors: Ignoffo, C.M., Hostetter, D.L., Pinnell, R.E.
Journal, Volume, Year: Environmental Entomology, volume 3(1):117-119, 1974
The half-life of spores and endocrystals on Bt Berliner on soybean leaves was determined to be less than 24 hours.
This study used Thuricide-HPC�, not transgenic plant material.