(snip by OW) Do you know that one of the main systemic flea control products contains imidacloprid?
Brooke
You bet! If I knew how to mix it into a spray for plants, I would consider it. I suspect the formulations for plants probably have stabilizers of one kind or another added, but that is a guess. There may be carriers in the pet formulations that might not be good for plants (again, I don't know, just a guess).