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通过调查结果 ,广西百色地区有机茶园中主要病虫害的种类包括假眼小绿叶蝉、茶跗线螨、茶黄蓟马、茶蚜和茶饼病、茶炭疽病。假眼小绿叶蝉在 4、 7月份有两个发生高峰 ;茶跗线螨和茶黄蓟马早春发生较重。各种害虫都具有一定的趋嫩性 ,其中茶黄蓟马在茶树顶部的种群密度与其它位置差异显著。根据各病虫害的生物学习性 ,采取了强采及植物源药剂相结合等方法 ,起到了良好的防治效果
According to the survey results, the main pests and diseases in the organic tea plantations in Baise Prefecture of Guangxi Province include the green leafhopper, the acarina, the yellow thrips, the tea aphid and the tea cake disease and the tea anthracnose. Occurrence of green leafhoppers in April and July occurred in two peak; acanthopanax senecio and acanthopanas occurred heavier in early spring. All kinds of pests have certain tendencies. Among them, the population density of the thrips on the top of tea tree is significantly different from other locations. According to the biological behavior of the pests and diseases, taking a strong mining and plant sources of drugs combined with other methods, played a good control effect