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寿宁县龙虎山茶场现有茶园面积700多亩。1992年11月间黑刺粉虱为害严重，面积达400多亩，茶丽纹象呷，茶卷叶娥，线类等害虫也发生为害。1993年初该场要求我所在该场进行防治示范，我所先后派出6Q多人次进行试验调查与示范防治。现将主要结果汇报如下：村及与方法一、茶园主要
Shouning County Longhu Chachang existing tea plantation area of 700 mu. In November 1992, Blackfly whitefly was severely damaged with an area of more than 400 mu. Pests such as tea relics, tea leaves and cords were also harmed. At the beginning of 1993, this field demanded that we conduct prevention and treatment demonstration in this field. We have sent more than 6Q people to carry out experimental investigations and demonstration prevention and control. Now report the main results are as follows: Village and the method of a tea garden