Abstract: Objective To introduce the construction experience of "four pests-free villages" in Zhejiang province, China, and to explore the construction standard and assessment indices of the "four pests-free villages". Methods Based on the construction standards of "mosquito-free villages" and "fly-free villages" and in combination with the construction experience of pilot villages and relevant national and local standards, the construction standard of "four pests-free villages" was discussed and constantly optimized in specific construction activities. Results The construction of "four pests-free villages" needed to be assessed comprehensively from the overall condition of villages, organization and management, health education, comprehensive prevention and control of the "four pests", daily management, and density control level. The density control levels of mosquitoes and flies were based on the relevant density control indices of "mosquito-free villages" and "fly-free villages", respectively. The density control levels of rodents were as follows: capture rate ≤1.0%, positive rate of indoor rat traces ≤1.0%, and outdoor path index ≤1.0. The density control levels of cockroaches were as follows: sticky trapping rate of cockroaches ≤1.0%, infestation rate of adult and nymph cockroaches by visual observation ≤1.0%, cockroach oocyst detection rate ≤1.0%, and cockroach trace detection rate ≤3.0%. Conclusion The construction standard is feasible to some degree in practice and can provide reference for the construction of "four pests-free villages".

Key words: Four pests-free village, Standard, Assessment index, Sustainable control

摘要： 目的 介绍浙江省“无四害村”建设经验，探讨“无四害村”建设标准和相关评价指标。方法 在“无蚊村”和“无蝇村”建设标准的基础上，结合试点村建设经验和相关国家及地方标准，探讨“无四害村”建设标准，并在具体创建活动中，不断进行优化。结果 “无四害村”的创建需从村庄整体条件、组织管理、健康教育、“四害”综合防制、日常管理和密度控制水平等进行综合评价。蚊、蝇密度控制水平分别参照“无蚊村”和“无蝇村”相关密度控制指标。鼠密度控制水平为：捕获率≤1.0%，室内鼠迹阳性率≤1.0%，外环境路径指数≤1.0。蟑螂（又名蜚蠊）密度控制水平为：蟑螂粘捕率≤1.0%，目测法蟑螂成若虫侵害率≤1.0%，蟑螂卵鞘查获率≤1.0%，蟑迹查获率≤3.0%。结论 该建设标准在实践中具有一定的可行性，可为“无四害村”创建提供参考。

关键词: 无四害村, 标准, 评价指标, 可持续控制