植物油替代二甲苯配制的甲胺基阿维菌素苯甲酸盐EC的安全性研究

目的]研究植物油、二甲苯为溶剂配制的甲氨基阿维菌素苯甲酸盐(简称甲维盐)EC的安全性。方法]分别试验以二甲苯、精制松树油和棕榈油混合油、精制松树油、棕榈油为溶剂配制的1%甲维盐EC,对斑马鱼、鹌鹑、意大利成年工蜂和家蚕的毒性。结果]与二甲苯配制的1%甲维盐EC相比,棕榈油配制的1%甲维盐对斑马鱼的安全性有所提高;3种植物油配制的1%甲维盐EC提高了对鹌鹑的安全性;精制松树油和棕榈油混合油配制的1%甲维盐EC提高了对蜜蜂的安全性;棕榈油、精制松树油分别配制的1%甲维盐EC提高了对家蚕的安全性。结论]该研究为以植物油为溶剂的新型农药的研发和推广提供了参考。

Safety Research of Emamestin Benzoate EC Prepared with Plant Oil instead of Xylene

Objective] The aim was to study the safety of emamestin benzoate EC prepared with plant oil and xylene as solvent respectively.Method] The toxicity of 1% emamestin benzoate EC separately prepared with xylene,refined pine oil and palm oil,refined pine oil,palm oil as solvent on Brachydonio rerio,Coturnix coturnix,Apis mellifera L.and Bombyx mori was studied respectively.Result] Compared with the 1% emamestin benzoate EC prepared with xylene as solvent,the safety on B.rerio was improved by 1% emamestin benzoate EC prepared with palm oil as solvent;the safety on Coturnix coturnix was improved by 1% emamestin benzoate EC separately prepared with three plants oil as solvent;the safety on A.mellifera L.was improved by 1% emamestin benzoate EC prepared with refined pine oil and palm oil as solvent;the safety on B.mori was improved by 1% emamestin benzoate EC separately prepared with palm oil and refined pine oil as solvent.Conclusion] The study provides reference for development and popularization of new pesticide prepared with plant oil.