论文部分内容阅读
为了探索茶叶病虫综合防控的有效模式,筛选出适合本地区防治茶叶茶小绿叶蝉的新农药品种,逐步替换当前普遍使用的水溶性农药,确保茶叶生产安全和质量安全,降低消费者因茶叶农药残留带来的健康风险,为茶叶绿色防控技术产品提供科学的依据。采用唑虫酰胺、茚虫威、虫螨腈3种低水溶性农药进行茶假眼小绿叶蝉防治效果研究,结果表明,低水溶性农药对茶假眼小绿叶蝉具有很好的防治效果,优于常规药剂吡虫啉,且持效期长、对天敌安全,是生产上防治茶假眼小绿叶蝉的理想药剂,很有推广价值。
In order to explore the effective mode of integrated control of pests and diseases of tea, new varieties of pesticides suitable for prevention and control of tea leafhoppers in this area were screened out, and gradually replaced by currently widely used water-soluble pesticides to ensure tea production safety, quality and safety, Health risks posed by tea pesticide residues provide a scientific basis for tea green prevention and control technology products. The results showed that low water-soluble pesticides had a good control effect on the green leafhopper (Cicadellomonas cicadae) with three low water-soluble pesticides such as oxacillin, indoxacarb and chlorfenapyr. Which is superior to the conventional medicine imidacloprid and has a long lasting period and is safe to the natural enemies. It is an ideal medicament for preventing and controlling the tea leafhopper green leafhopper in the production and is of great promotion value.