Different dosages(1/2 LD50,1/4 LD50,1/8 LD50) of sumicidin were given by gavage to mice to induce acute poisoning.

• 采用不同剂量（1/2LD50、1/4LD50、1/8LD50）的速灭杀丁给小鼠灌胃，造成小鼠急性中毒。