Reuters has an article on new studies into the impact of pesticides on bee colonies - Pesticides Make Bees Lose Their Way.
Scientists have discovered ways in which even low doses of widely used pesticides can harm bumblebees and honeybees, interfering with their homing abilities and making them lose their way.In two studies published in the journal Science on Thursday, British and French researchers looked at bees and neonicotinoid insecticides – a class introduced in the 1990s now among the most commonly used crop pesticides in the world. …
Please read full and follow at: