论文部分内容阅读
油茶兰翘天牛分布遍及全省。我们调查了宁德地区福安化蛟油茶林场,福州市郊桐口油茶林场,晋江地区永春大荣油茶林场,龙岩地区上杭立新林场,三明地区大田、尤溪及沙县水南林场,尤溪地区平和、长泰,建阳地区南平、建阳、建瓯、崇安等县的油茶产区都普遍发生,有些产区为害严重。如1981年我们调查了福安化蛟林场和永春大荣林场的10多年生油茶林,共设置20个样地,被害株率达98.9％,主枝被害率达68.4％,每个受害枝上平
Camellia warbler spread throughout the province. We surveyed the Ningde Fu’an Huaguo Camellia Forest Farm, the Tongkou Camellia Forest Farm in the suburbs of Fuzhou, the Yongchun Daerong Camellia Forest Farm in Jinjiang, the Shanglin Lixin Forest Farm in Longyan, the Datian in Sanming, Youxi and Shaxian South Forestry Center, Changtai, Jianyang area Nanping, Jianyang, Jian’ou, Chong’an County Camellia producing areas are common, and some producing areas of serious damage. For example, in 1981, we surveyed more than 10 years of perennial tea plantations in Fu’an Huasuojiao Forest Farm and Yongchun Dairong Forest Farm. A total of 20 plots were set up with a victimization rate of 98.9% and a main victimization rate of 68.4%. Each affected branch