Beekeeper Points Finger at Pesticides

  • One theory behind the bee loss is pesticides (Photo by Robert Flynn, courtesy of the USDA)

Honeybees are dying at an alarming rate.
Some beekeepers have lost their entire hives.
It’s been tough for food growers too. That’s
because honeybees pollinate up to a third of
the foods we eat. Mark Brush checked in with
a commercial beekeeper to see how pollinating
is going this year:

Transcript

Honeybees are dying at an alarming rate.
Some beekeepers have lost their entire hives.
It’s been tough for food growers too. That’s
because honeybees pollinate up to a third of
the foods we eat. Mark Brush checked in with
a commercial beekeeper to see how pollinating
is going this year:

“Well, there’s twelve months on the calendar and I think we’re busy for thirteen of ’em.”

That’s Dave Hackenburg. He trucks his bees year-round all over the country to pollinate
crops. He says, so far, there have been enough bees to cover most of the crops. But with
bees continuing to die – he’s not sure how much longer beekeepers can keep up.

Hackenburg is convinced that pesticides – known as nicotinoids – are behind the loss in
honeybees.

“I can lay down a road map where bees have been – that have been on these crops where
these products are used – within two to three months afterwards – we start to see the
colonies collapse. Bees that didn’t go to these crops, set out in the woods, away from pesticides, are doing fine.”

Researchers are investigating pesticides as one possible cause. They’re also looking at
viruses, stress, and a lack of genetic diversity as other possibilities.

For The Environment Report, I’m Mark Brush.

Related Links