Bt explained in more depth:
Bt is Bacillus thuringiensis, the subvarieties include
kurstaki, israelensis, and san diego, which control lepidopterans, mosquitos and
blackflies, and beetles respectively.
Frank---has an entemologist friend who flew helicopter
missions delivering Bt israelensis around Canadian military bases
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- Bt Michael Roboz
- Re: Bt Stacey Elin Rossi
- Bt consumer prices Frank Teuton
- Bt consumer prices Stacey Elin Rossi