this is the problem I thought I had a few fungus gnats saw a few flying around no big deal. im now 4 weeks into flower and I was getting a lot of problem that looked like nute deficiency im in fox farm soil feeding flora nova nothing was working. today I decided to dig into it a lil deeper and now I see im infested with root aphids. my question is what should I do to kill these thing there's lots of them. and after I harvest these what should I do to insure they don't come back in future grows.