fungus knats

NeWcS

Well-Known Member
Really? You guys have had good results with getting rid of gnats with mosquito dunks? Never had any luck. Tried mixing it w/ coco. top dressing. even tried making a 'tea' with it. No joy.
 

dwood8165

Well-Known Member
Go to the dollar store buy hydrogen peroxide. Mix half bottle to 5 gal bucket. pour into soil it will kill the eggs and beneficials, adds oxygen to root zone. buy yellow sticky as fuck gnat strips to catch the flying gnats. Eggs are now dead in the soil and the ones flying are caught or being caught. Make a bacteria tea for next watering pour into plant soil. enjoy life. make another bacteria tea pour into plant, enjoy life. Gnat are gone. You caught the ones that are laying eggs in the soil and you killed the eggs, enjoy life. cost 2.50 for peroxide and 5.00 for strips, enjoy life
 

gcubebuddy

Well-Known Member
something I have done with my soil from last season that I had gnat issues with, is during my non-planting time, I boiled a bunch of water and poured it over all the pots and soil I am using this season. That *should* kill what ever parasites are in the soil. So far I have not had an issue of them coming back...
 

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greg nr

Well-Known Member

This is the micro life bmc product mentioned above. I use the liquid because I have sip containers and add it to the water res at every watering. It gets sucked up into the soil.

Seems to work well in conjunction with spinosad.
 

madjakesguy

New Member
anyone know of a good spray I can use on the fungus knats ? I assume that's what they are they look like fruit flies... Never really ever had a problem with them till the last grow and now I see them again ...I assume its from this shit soil I bought from lowes got 11 bags all potted with the extra shit I add normally I don't have problems but lowes changed up the bags and defiantly the soil because it looks like shit with chunks of small wood ...to late to change out its all potted with plants ….I let the soil pretty mush dry out before I water plus spray the top soil with neam oil and do a light fluffing of the soil that has seemed to work only see a few here and there just got sticky strips today so got those all up ….Just wondering if anyone knew of a good spray just for extra protection
Use neem oil. Put it in a spray bottle. Its organic
 

NeWcS

Well-Known Member

This is the micro life bmc product mentioned above. I use the liquid because I have sip containers and add it to the water res at every watering. It gets sucked up into the soil.

Seems to work well in conjunction with spinosad.
This is super interesting. So you just add a couple drops to your water/feed solution and water it in? No ill effects I assume?
Thanks
 

greg nr

Well-Known Member
This is super interesting. So you just add a couple drops to your water/feed solution and water it in? No ill effects I assume?
Thanks
None I've noticed. I got lazy and didn't keep up and had a few thripes. I knuckled down with leaf spraying and water additives and I haven't seen bugs in a couple of weeks.

Plants are doing great.
 

NeWcS

Well-Known Member
Wonder how much the subsp. matters. They both use bacillus thuringiensis. Though AG is a hell of a lot stronger.

 
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