Just one other thought on this subject.
I lived in FL for about 8 years. Glad to be back in the country, but that is another story. Anyway, down in FL the state sprayed Malathion on a large portion of the state, subdivisions and all to control Medflys, which is a commercial concern to the Orange industry. This also pretty well wiped out honeybees, wild and domestic. Polluted my pool and ate some paint up on my car. The gummit said too bad we are not responsible for anything! Also they can come on your property without permission to cut your citrus trees if they are suspected of being infected with citrus canker. The gummit can do what it wants and does it sometimes for big business.