四氟醚唑在我国的登记应用进展

Progress in Registration and Application of Tetrafluoroetherazole in China

四氟醚唑属于高效低风险三唑类杀菌剂,应用前景广阔,但目前仅在我国水稻、草莓、黄瓜等5种作物上取得登记,在草莓、黄瓜中制定了最大残留限量。为促进四氟醚唑在我国得到更加规范、科学、广泛应用,根据其作用机制和特点,提出4个对策建议:一是加快高效异构体商品化开发应用;二是加强在粮棉油等大宗作物上的研究和登记;三是加强抗性风险监测,合理开发登记复配产品;四是制定其在我国更多食品中的最大残留限量。

Tetrafluoroetherazole is a kind of triazole fungicide with high efficiency and low risk,which has broad application prospects.However,it has only been registered in five crops in China,such as rice,strawberry and cucumber,and the maximum residue limits have been established in strawberry and cucumber.In order to promote the more standardized,scientific and extensive application of tetrafluoroetherazole in China,four countermeasures and suggestions were put forward according to its mechanism and characteristics:first,to accelerate the commercial development and application of efficient isomers;second,to strengthen the research and registration of staple crops such as grain,cotton and oil;third,to strengthen the monitoring of resistance risk and reasonably develop the registered compound products;fourth,to establish the maximum residue limits in more foods in China.