TY - RPRT TI - Organophosphate residues in grasshoppers from sprayed rangelands AU - K. L. Stromborg AU - L. C. McEwen AU - Thair Lamont PY - 2006 DO - 10.1080/02757548408070819 UR - https://pubs.usgs.gov/publication/5221519 ID - 5221519 ER -