Minnesota Public Radio slideshow:
Atrazine ban may be introduced in Minnesota
<Previous1 2 3 4 5 Next>
UC-Berkeley professor Tyrone Hayes says atrazine causes reproductive deformities in frogs, and should be banned. (MPR Photo/Lorna Benson)

UC-Berkeley professor Tyrone Hayes says atrazine causes reproductive deformities in frogs, and should be banned.

(MPR Photo/Lorna Benson)
©2009 Minnesota Public Radio : Terms of Use