In about one week, 50 ladybugs have solved my aphid problems! I have about 150 chile plants in a bedroom growing under 6 shop lights and 10 plant and aquarium bulbs. Since last fall up till last week I have been fighting the little devils with Neem and manually squishing them. After a few days, they seem to multiply even more. I finally got fed up and ordered 3000 ladybugs from March Biological (thanks SS). I ordered so many because it was cheap, and I want to share. I only pulled out about 50 of the ladybugs and let them get to work. They started out having a big orgy and soon after began to eat. I have pulled out the big magnifying glass and cannot find a single aphid. A miracle has taken place. I just hope i can keep the rest alive long enough for the big move to the greenhouse. For anyone fighting the never ending overwintering indoor battle with aphids - get ladybugs. I thought it might be a problem with them in the house, but that is not the case at all. They mostly stay on the plants and some make it to the window to hang out.