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[目的]为顺利实现30%毒氟磷可湿性粉剂在今后农业生产中的广泛推广,参照《化学农药环境安全评价试验准则》的规定,进行了30%毒氟磷可湿性粉剂对环境有益生物鱼、蜂、鸟、蚕的急性毒性测定,并对其进行环境安全性评价。[结果]30%毒氟磷可湿性粉剂对鱼96 h的LC50值为12.4 mg/L,对蜂48 h的LC50>5 000 mg/L,对鸟7 d的LD50>450 mg/kg体质量,对2龄家蚕胃杀毒性LC50>5 000 mg/kg桑叶。[结论]30%毒氟磷可湿性粉剂对鱼类、蜂类、鸟类、家蚕均为低毒,实际风险为零。
[Objective] In order to smoothly realize the popularization of 30% toxic fluorine phosphorus WP in agricultural production in the future, according to the provisions of “Test Criteria for Environmental Safety Evaluation of Chemical Pesticides”, 30% toxic fluorine phosphorus WP Fish, bee, bird, silkworm acute toxicity determination, and its environmental safety assessment. [Result] The LC50 value of 12% toxic bleomycin WP at 96 h was 12.4 mg / L for 48 h, LC50> 5000 mg / L 48 h for bee and 450 mg / kg body weight on 7 d , 2nd instar silkworm stomach toxic LC50> 5 000 mg / kg Mulberry leaves. [Conclusion] 30% toxic fluticasone WP is low toxicity to fish, bee, bird and silkworm, the actual risk is zero.