. I am posting this in the Florida forum because of our summer rainy season. The EPA had made changes to all Synthetic Pyrethroid labels (Bifenthrin etc etc) so no application before a predicted rain in the next 24 hrs. That pretty much means no application from the 2nd weed of June to the 3rd week of Sept. Of course what is the threshold of Predicted Rain Fall in the next 24 hours. 20% 30% 50% 70%???? Just because rain is predicted doesn't mean it will fall in every location or even any location. IMHO The EPA won't be happy until we all are doing Pest Control with Fly swatters. .