文献类型: 中文期刊
期刊名称: 四川蚕业
ISSN: 1006-1185
年卷期: 1994 年 02 期
页码: 55-56
摘要: 农药杀虫双属神经传导阻断剂,进入昆虫体内生成沙蚕毒素,侵占神经突触膜受体,使乙酰胆碱不能同胆碱受体相结合,从而使神经传导过程中断致中毒。 家蚕对杀虫双报其敏感,而且杀虫双污染桑叶对蚕的残毒期达60天以上,一旦杀虫双污染桑叶和养蚕环境,就会引起蚕儿大量中毒。
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