I'm starting to see some activity with our drier cooler weather. So far I've been able to keep them at bay by spraying the leaves daily. In a few weeks I plan to wrap my screened room in greenhouse film. I'm worried that the mites will be a problem when the crotons are housed in there. Besides daily misting, should I be treating them with them with something? I've heard Ray speak of the bayer 3 in one product. Would this be the best course of action?