Both LD_(50) of acute oral toxicity and LD_(50) of acute dermal toxicity to mouse are (4 640 mg/kg) by Yintai technical material,and(3 160) mg/kg and(2 150) mg/kg by 20% Yintai EC coorespondingly.

• 仿生合成的银泰原药对大白鼠毒性试验,经口、经皮LD50均为4 640mg/kg,20%25银泰乳油对大白鼠毒性试验,经口LD50为3 160mg/kg,经皮LD50为2 150mg/kg;