In a letter dated March 9, 2012, the U. S. Environmental Protection Agency submitted very detailed comments on the U.S. Fish and Wildlife Service’s January 16, 2012, Draft Biological Opinion on the potential effects from application of Rozol Prairie Dog Bait.  This FWS BiOp addresses Rozol’s application to control Black-tailed Prairie Dogs and its effects during this use on several federally listed threatened or endangered species. This BiOp is the product of litigation which has been discussed in previous articles on this website.

● See for EPA’s March 9th letter to FWS.   

● See and and for previous articles on Rozol.