Fungus Gnats

Mary Sue Ittner
Mon, 21 Mar 2011 07:34:00 PDT
I found a product that contains BT called Knock-out Gnats and used if 
very successfully. It's a soil drench and you use it once a week for 
three weeks or until your population is under control since it kills 
the larvae, not the adults, so want to go through more than one life 
cycle. Some of us are reluctant to use heavy duty chemicals and this 
solved the problem for me and I haven't had to use it again. I don't 
know whether it is available in Hungary.

Mary Sue

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