. . . . . . "pirimiphos-methyl" . "Pirimiphos-methyl" . "pirimiphos methyl" . . . . . . "Pirimiphos-methyl" . . . . "pyrimiphos-methyl" . "Pirimifos-methyl" . . . . . "O-[2-(Diethylamino)-6-methylpyrimidin-4-yl]O,O-diethyl phosphorothioate" . .