近年来,随着人们对农药公害问题认识的不断深化,水基制剂受到高度重视。根据世界农药工业协会统计,目前全球销售的农药制剂中50%是乳油,每年投入到环境中的有机溶剂达到100万t以上。这些非农药活性物质一方面加大了农药制剂的成本,全球每年为此消耗约40亿美元;另一方面, In recent years, with the continuous deepening of people’s awareness of the problem of pesticide pollution, water-based preparations have received great attention. According to the statistics of the World Pesticide Industry Association, 50% of the pesticide formulations currently marketed worldwide are EC and the annual organic solvent input into the environment reaches over 1 million t. On the one hand, these non-pesticide active substances have increased the cost of pesticide preparations, and about 4 billion U.S. dollars are spent globally each year. On the other hand,