论文部分内容阅读
调查了海南海口、琼山、琼海等 8个市 (县 )阳桃园病虫害情况 ,经过对所采集标本的鉴定 ,确认海南阳桃的 2 2种害虫、9种病害 ;经大田药效试验 ,提出了防治上述病虫害的方法
The pests and diseases of Yangcheng Peach in 8 cities (counties) such as Hainan Haikou, Qiongshan and Qionghai were investigated. After identification of collected samples, 22 kinds of pests and 9 diseases of Hainan carambola were identified. After the field efficacy test, Proposed methods to control the above pests and diseases