
03/09/07, 01:49 PM
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Join Date: Dec 2005
Location: NW Illlinois
Posts: 289
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This site says they definitely believe it's some form of pesticide used by farmers.... http://www.loe.org/shows/segments.ht...09&segmentID=3
"CURWOOD: There's some suggestions that it could be due to some chemicals that are used on plants. And these chemicals, in fact, have been banned in Europe. What are you finding?
HAYES: Um you know the ultimate answer on that is still out. But yes you're right Steve there is a class of insecticides called neonicotinoids, of which, ah, an active ingredient called imidacloprid has been banned in some countries in Europe because of its association with damaging, ah, pollinators. It has a tendency to, at least in the European data, to have the bees forget how to get home. And so this is one of the components that we're seeing here. And these neonicotinoids and imidacloprid is used pervasively in agriculture in the U.S. Primarily it's a systemic. So it does what it's supposed to do on harmful agricultural pests but it's working its way through the plant up into the flowers and getting into the nectar. Ah, in doses that will not kill a honeybee out right. So the question is what are the chronic long-term 24/7 365 exposures doing to the honeybees and is this a component of the problem?"
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