Dehumid will not take care of your prob...my room I have does not get over 30% and I its still there. It is in the plant like herpes and comes out at opportune moments. A multi level attack is the only way to combat once its set in. google diy sulfur burner, its super cheap...could do it for...
I bought a brand new bag a hydroton and saw those little fuckers crawling around the bag....I didn't know what they were but I figured if they were surviving in a brand new bag of rocks so they must not eat plants to survive.....Big mistake, my conspiracy theory is that they(hydrofarm/NGW) or...