I'm glad I am growing indoors. I remember aphids amongst other pests when I was doing Bonsai. I even kept my tropicals indoors as, what little sun they would get, would not outweigh the pest damage.
Darn tell me about it. We moved from Ontario Canada to Southern Alberta Canada, and I don't know if it's all the agriculture or climate out here but it seems pests are rampant. Mostly aphids and mites.
This is indoors in a sealed climate.
It actually seems we've got leak in the ducting somewhere as I looked at the glass on my light and there's dirt debris everywhere on it and a good sized winged bug. I'll snap a pic of it tomorrow or tonight whenever my phone charges enough for pics. Looks like an aphid/gnat. But has rings on its ass end like a wasp. Doesn't seem like a pest, though. Anyways just about to mix the neem and spray everything down.