2 Problems
"Jack" wrote in message
oups.com...
I was wondering if any one has a good way of controling thrips and
fungas gnats in S/H, I have tryed neem, systems, BTH and soaking, I
still have the freeking critters (the gnats I can stand, but I HATE
thrips)
I have no idea whether this method will have unintended consequences, but an
even layer of fine white sand about 1/4" thick will quickly smother your
annoying gnats.
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