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E.U. Watchdog: Pesticides Threaten Bees
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Three pesticides used by European farmers pose an ¡°acute risk¡± to honey bees, according to the European Food Safety Authority (EFSA). In three studies published last week, EFSA assessed the risks posed to bees by three types of neonicotinoid insecticides: clothianidin, imidacloprid, and thiamethoxam. This family of pesticides has been used by European farmers since the early 1990s and is sold by Syngenta in Basel, Switzerland, and Bayer CropScience in Monheim, Germany.

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EFSA says none of the three should be used on crops that are attractive to bees, such as maize, rapeseed, or sunflower. Although the study does not link the pesticides to the collapse of whole bee colonies, the agency¡¯s advice could open the door to a neonicotinoid ban in the European Union.

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