Скачать или смотреть Bee Decline Equals Food Decline

In the last several years, beekeepers across the country have seen the overall number of pollinator bee colonies drop dramatically.

By each winter's end, about 3 of every 10 colonies die out. The reasons are numerous, but many look at the use of pesticides as a main cause.

To make matters worse, in 2006 an apiary owner in Lewisburg, Pa., alerted Penn State researchers of a new problem, now known as Colony Collapse Disorder (CCD).

This mysterious condition causes massive numbers of honeybee colonies to vanish without a trace.

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Source: Penn State Univ.