Page Banner

United States Department of Agriculture

Agricultural Research Service

C:\PROGRAM FILES\SOFTQUAD\HOTMETAL PRO\gifs\idead000.htm


The natural bacterium Bacillus thuringiensis (Bt) makes a toxin that acts as an insecticide. But Bt's insecticide is harmless to people, animals and beneficial insects like bees.

Last Modified: 2/14/2011
Footer Content Back to Top of Page