贵州省遵义市田坝茶园害虫种类调查及防控技术研究

Investigation and Preventing Methods of Tea Garden Pests in Tianba of Zunyi City,Guizhou Province

为探讨贵州省遵义市凤冈县永安镇田坝茶园主要发生和危害的害虫种类及其发生规律,在该园进行了比较系统的调查,通过查阅大量文献资料,基本探清田坝茶园主要发生和危害的害虫种类。调查结果表明,该园常见的害虫有螨类、叶蝉类、蓟马类、蚧类、粉虱类、蝽类、毒蛾类、刺蛾类、蓑蛾类、象甲类、天牛类、地下害虫、茶蚜及茶蚕等,其中以茶棍蓟马、假眼小绿叶蝉、蚧类和粉虱类发生最多且最普遍。同时针对当前发生危害较为严重的害虫进行了综合防治、农业防治、化学防治试验,明确了综合防治在茶园害虫治理中的重要作用。

An investigation was reported in the article in order to know the main pest breeds and their occurrence laws in Tianba tea garden in Yong＇an of Fenggang County, Zunyi City, Guizhou Province. The main breeds of the pests and mites in Tianba tea garden were basical- ly cleared through quantities of reference materials. The results showed that the main breeds were mites, leafhopper cate- gory, thrips, coccid whitefly, stink bugs, Lymantriidae category, Encleidae cate- gory, Demoiselle moths, weevils, Longh- orn beetles, underground pests, tea aphid and silkworm, of which Dendrothrips minowai Priesner, Empoasca pirisuga Matu- mura and coccide, whitefly had the highest number and were the most common ones. Meanwhile, experiments of integrated management, agricultural management and chemical management were also researched in the article, and the importance of integrated management against pest in tea garden was concluded.