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Mixture of Corn Pesticides Harms Frogs

by aseligmann — last modified Jul 13, 2010 12:00 AM
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Tyrone Hayes an amphibian biologist at the University of California, jolted the pesticide industry when he demonstrated that tiny amounts of the widely used herbicide atrazine cause tadpoles' sexual development to go awry. Now he and his research team have published another important finding: a mixture of pesticides often used when growing corn in the Midwest causes more problems for frogs, again at stunningly low concentrations. read more...

Atrazine and Frogs

by aseligmann — last modified Jul 05, 2010 12:00 AM
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Atrazine, the number two agricultural herbicide in America, may be a major player in the decline of the northern leopard frog, according to research recently published in the journal Nature. read more...