No shit. I just had a scary run-in with them 6 days ago. I also use gold label 80-20. I grew in soil for about 2 years and never even heard of those nasty bastards. Good thing is, I went to the hydro store and the guy highly recommended Bayer fruit, citrus, and vegetable. I went straight home and used it and was fucking shocked at how many dead aphids were in my tray. I was facing complete annihilation, and it was going to happen sooner then later. I am somewhat obsessed with plants and def not a noob but yet I never saw it coming. Very humbling experience. I can post pics if anyone is interested. I added 3 ounces of Bayer fcv in my 25 gallon rez, Flooded the tray for 10 minutes all the while drenching each pot from the top. 5 days later and no more bugs. Due to the systemic properties I've even notice a couple dead winged aphids in my flood tray. I must have caught the infestation before the majority reached adulthood. Scary situation, makes spidermites seem like a petty nuisance.
