maybe someone else can chime in on this because im not expert... but with most pesticides, dont they kill off the reproducing bugs first so you get about 3 life cycles no matter what..so basically it takes about 3-4 days for them to be eliminated?I did get the microscope but no luck finding anything. I must have wiped them out with the Floramite. But I did use a pyretrum bomb last night to get any eggs. I just wanted to bomb before it was to late. I had clipped all the damaged leafs to start fresh. Hopefullly I have taken care of the problem. Maybe it was aphids?