Which is the function of the bacillus thuringiensis in the fields?

Bacillus thuringiensis (Bt) is a soil-dwelling bacterium that serves as a biological pest control agent in agriculture. It produces proteins that are toxic to specific insect larvae, particularly those of moths and butterflies, making it effective against pests like corn borers and caterpillars. By using Bt, farmers can reduce reliance on chemical pesticides, promoting more sustainable farming practices while minimizing harm to beneficial insects and the environment.