Bacillus Thuringiensis (Bt): A natural enemy of insects which was isolated from dead silk worms. This bacterium kills insects with the help of a protein, the so-called Bt-toxin. More than 50 Bt-toxins have been detected, each with its own characteristics.
Just a farmer/gardener with a message board! homegrowngoodness.blogspot.com Average last frost May 10, First Frost October 15'th. Hot and Humid Summers. Full sun plots, rolling hills, plots planted on southern and south western facing slopes. Greenhouses kept at 70 Degrees F.