Honeybee deaths linked to corn insecticides.

What was killing all those honeybees in recent years? New research shows a link between an increase in the death of bees and insecticides, specifically the chemicals called neonicotinoids used to coat corn seeds.

Please read more from source:

http://abcnews.go.com/blogs/technology/2012/03/honeybee-deaths-linked-to-corn-insecticides/