Bacillus thuringiensis - a bacterium bred to kill bugs "naturally."
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Ray Barkalow - First Rays Orchids -
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"Claude" wrote in message ...
Hello!
What is BT ?
Thanks
Claude
"Dustin " wrote in message ...
| I treated all of my plants with BT last week to ward off the leaf
| rollers that were attacking. I havent done a prevantative Physan
| spraying in quite a while and I think its time to do one. If I spray
| physan on all of my plants will that kill the BT that I applied last
| week?
|
|
| Dustin
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