BotaniGard 22WP is a live spore fungicide for the control aphids, mealy bug white fly and others. I have been using it for a month. I can't say much about its control of mealy bug, as I don't have enough of a problem with mealy to make a good test of its effectiveness. As far as aphid control it seems just fair, but the control of white fly is tremendous. BontaniGard stops white fly in their tracks. If you grow tomatoes in your greenhouse you have a white fly problem. BotaniGard is the first product that I have found that actually gives good control of white fly. It is labeled for use on food plants, and can be harvested same day of use. Re-entry is immediately after aplication. - Millet

Thanks Bob.

Thanks, Millet and Laaz. I have not had issues with white flies in my little greenhouse, but I have had some issues with Giant Whitefly on some of my ornamentals (hydrangeas and cannas, thank goodness not my hibiscus). We have an issue with them here in my part of S. California, and they were just awful last year. I haven't seen them back. Yet. But I will certainly try this treatment if I do, as NOTHING was working.