I was out checking the bonsai trees today and say something that was a little scary to me . When lifting up the pots I noticed a bunch of little tiny bugs like 1/16" or smaller up to maybe 1/8". They were darting around a scampering into holes in the treated lumber. They were brownish in color and had two very long hairy looking things sticking out above each eye. There was also some very small gnats around which I am assuming had to do with moisture from a lot of rain lately. Should I be spraying the trees and the boards they are on with a systemic?