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通过1961—1977年的调查研究,就英德茶场引种云南大叶种及广东水仙茶以来的病虫发生及防治实践阐明;1.新辟幼令茶园以大蟀蟋及根结线虫病为主;进入封行阶段,蚧、螨、蓟马类逐年减少,而尺蠖蛾类(以桐油尺蠖为代表)渐趋常发性的害虫,在卷叶害虫中,六十年代以小黄卷叶蛾为主,而到七十年代则演变为茶细蛾;随着茶园遮阴度增大,叶部病害由叶枯病类演变
Through the investigation from 1961 to 1977, this paper elucidated the occurrence and control of pests and diseases in Yingde tea plantation since the introduction of Yunnan big leaf species and Guangdong Narcissus tea; 1. The new juvenile tea plantations were dominated by large crickets and root knot nematodes ; Into the sealing stage, scale, mites, thrips decreased year by year, while the moths (represented by tung oil moth) are the most common pests. In the leaf-rolling pests, small yellow leaf moth , But in the seventies, it evolved into a tea budworm. With the shading degree of the tea plantation increasing, the disease of leaf blight evolved from leaf blight