泰山茶园害虫种类调查及主要害虫种群动态研究

Major Species and Population of Pests at Tea Plantationsin Taishan

摘要: 为明确泰山茶园害虫种类及主要害虫种群动态，进行了系统调查，结果表明茶园害虫43种，分属2纲7目27科。主要害虫有小贯小绿叶蝉、茶蚜、黑刺粉虱及绿盲蝽。小贯小绿叶蝉全年有2个高峰期，分别在6月上旬和8月上旬；茶蚜全年有2个高峰期，在5月上旬和9月中上旬；黑刺粉虱从4月初至11月初，各种虫态均可见；绿盲蝽的盛发期在5月份。

Abstract: Major speciesof pests and their population dynamics at tea plantations in Taishan weresurveyed in the field. Through statistical analysis, 43 species encompassing 2classes, 7 orders, and 27 families were identified. The dominant pests included Empoasca onukii, Toxoptera aurantii, Aleurocanthus spiniferus, and Lygus lucorum. The E. onukii population peaked twice in a year, once in early June andanother in early August. T. aurantii also showed two full incidence periods, one in early May and another in earlySeptember, while L. lucorum only one appeared in May. Indifferent developmental stages, A.spiniferus could be spotted throughout early April to early November.