. "California\u2019s Department of Pesticide Regulation" . "1991" . . . . . . . . "390" . . . . . . . . . "8.31E7" . . "9.09E7" . "Department of Pesticide Regulation" . . "California Department of Pesticide Regulation" . . "California Department of Pesticide Regulation" . . . . . . . . . . . "Department of Pesticide Regulation (DPR)" . . . "8.77E7" . . . . "Pesticide Regulation, Department of" . . . . . . . . .