@jonjay, if you’re doing an organic grow, get use to them. Go to Amazon and buy a pack of 10 mosquito dunk (BTi) and soak 1/4 dunk in 4-5L of water for 24hrs. I put my chunk in a T-bag so I can remove it and put in to the next batch of water. They last for a few weeks. Look at soil mites and springtails they’re your best friend to keep larvae down. You got any more questions about it feel free to message me.
@Grower_Tom, Thanks Tom, much appreciated! I grow outside organic in Massachusetts summer months and indoor synth year-round. I ordered the dunks, coming tomorrow.
@jonjay, with these dunks I’ve found they don’t affect my grows and I don’t even worry if I see one or two in my tents anymore.
Cheers and glad I could help!