How to use Bacillus thuringiensis (Bt) to Control Insect Pests
Bacillus thuringiensis (Bt) is a microbial insecticide that is highly specific for certain kinds of insects and safe against people and non-target animals. Certain strains control caterpillars, mosquitoes, black flies, and a few kinds of beetles. Read on to learn how to use this novel but natural insecticide.