Today while doing shop work  and listening to the radio on NPR weekend
edition was an article on the pesticide problems and mites facing a Colorado
beekeeper.
   Being the weekend these programs usually get played twice and you may be
able to catch it on your NPR station
NPR= national public radio    stations are usually on the low end of the dial.
Same story- piles of dead bees at the hive  foragers sprayed or dusted- metion
made of Penncap and  Imodin or something that sounds like the name Imodin I am
not too heavy on pesticides other than flea stuff for the dogs and apistan.
 
Tom in CT