Fungus gnats

I've heard of using a raw potato, as Yaotzin suggested, but I've not done it so I can't answer from experience. Fly tape is a necessity with whatever avenue you take. Should I get them this coming season, I'll go back to the H202. Inexpensive and very effective  :)
 
So far I have this list to try and get rid of them:
 
Water from below
Keep the top 2 inches of soil dry between watering
Potato slices might help remove larvae
Remove dead plant crap from the top of soil
 
Hopefully I can get rid of them soon!
 
I use a combination of fly tape and aquabac BTI 
 
aqua_bac_larvicide_300x_watermark.jpg

 
Or you can try mosquito dunks
 
http://www.aquabarrel.com/media/images/products/mosquito_dunks_group_450w.jpg
 
How's the fight going pepper jack? I have had a few of these guys flying around but not enough to annoy me, did realize their larvae ate the roots. When I watered this morning I noticed a bunch of mites coming out of the soil. From the research I am done they look like Hypoaspis miles. I'm nervous about getting something that will kill those because they attack the gnat larvae. Heading to the local hydro store in a little while. Really the only place that has decent gardening stuff this time of year.
 
Pepperjack91 said:
So I have a fungus gnat problem. I just transplanted about 12 of my seedlings for next year into red solo cups. I went and bought a new bag of potting soil because some other plants in my collection have them in the soil including some pepper plants and my avacado tree. I thought that the potting soil was the source but now I think it is a bag of compost because they are starting to show up around the new seedlings. Obviously I am going to throw that compost out. But now what can I do about the existing gnats? I know about the soapy water treatment. It hasn't worked well for me. I went to my preferred garden center and until January they are out of what they reccomend to use for fungus gnats. So does anyone have any other ideas?
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Sorry to bring up an old post. Just wondering how things are going.
 
Well I've put a layer of sand on top of my seedlings and it seems to be controlling them fairly well. I'm giving it some time to see if they will die off
I like to grow my peppers organically so I want to avoid putting some kind of chemical into them if I can
 
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