A Retrospective Study Of Farm Use Of Insecticides Containing Piperonyl Butoxide Prior To Violative Residue Levels Detected In Livestock Carcasses Sampled For The Fiscal Years 2017-2019 FSIS National Residue Programon 13 September, 2020
Relationships Between Violative Conditions Observed at Medicated Feed Manufacturers Inspected by the Minnesota Department of Agriculture; Commercial Feed Programon 11 September, 2020
