02/12/2014
"Many frogs, Hayes found, react to the same hormone-mimicking chemicals that humans do. So Syngenta (then Novartis) asked him to take a look at the safety of its herbicide, atrazine. Before herbicide-resistant GMOs came along and boosted glyphosate to the top spot, atrazine was the best-selling w**d killer in the United States, and fairly harmless, according to conventional wisdom. However, when Hayes exposed frogs to low levels of the chemical, weird things happened: s***m production dried up and ovaries developed on male frogs."
http://grist.org/food/how-a-pesticide-company-went-after-a-frog-loving-scientist/
Remember Junior anyone? - http://www.imdb.com/title/tt0110216/
When Tyrone Hayes' research suggested that atrazine messed up amphibian reproductive organs, its manufacturer set out to "discredit" him.