Insecticidal Effect of New Strains of Bacillus thuringiensis on the Diamondback Moth, Plutella xylostella

Hyun G. Goh, Dale B. Gelman, Phyllis A. W. Martin, Ashaki D. S. Shropshire, Daniel L. Rowley, Michael B. Blackburn, Ik Y. Choi et Robert R. Farrar