Airplane buzzing the bay - update

Way back when I seem to remember a control method was used that sprayed a very very light oil sheen which stayed on top of water and prevented the mosquito larvae from reaching the surface.

Oh, what the Hell, a good dose of agent orange and miathalon might be good for something.

Oh, oh, oh, I remember well in the early '50x that aerial apraying of agent orange was used to kill vast tracts of timber so grass would grow and feed the beef. And, yep, virtually all the birds and small animals disappeared for 3 or 5 decades. True story, first hand experience. Sad