Thanks for the clarification - I learn something new every day! Are there
any readily available FAQ's, white papers, etc. explaining the differences
between the different Bt types?

Regards, Jeff

"Lar" wrote in message
The dunks are Bacillus thuringiensis israelensis
...placed in water where no self respecting caterpillar
should be feeding.

Bacillus thuringiensis kurstaki - caterpillars

Bacillus thuringiensis tenebrionis - Colorado potato
beetle and elm leaf beetle larvae

Bacillus thuringiensis aizawai - wax moth larvae and
diamondback moth caterpillar

Don't think I have heard about dragonfly problems before
with them.
--


Lar. (to e-mail, get rid of the BUGS!!