102Buprofezin103104105106Busan72（Benthiazole)ButachlorButamifosButhiobate 107108109110111112113114115116117118119120121122 ButocarboximButonat(Butonate)ButralinButuronButy1ate(Butylat)Cacodylicacid(Dimethylarsenicacid)CadmiumCadusafosCalciumArsenateCalciumCyanideCalcium-cyanamidCamphechlor(Toxaphene)CaptafolCaptanCarbamate...