Occurrence Reasons and Control Measures of Caligula Japonica in Longnan City of China

• 作者: Feng Shanqin Hu Jizhou Liu Tiexin Qiao Xu Wang Siyuan Wang Yicun Wu Gang
• 来源期刊: Plant Diseases and Pests(植物病虫害研究：英文版)
• 学科: 农学
• 关键词: 物理防治 陇南 粳稻 中国 原因 经济损失 生产效益 生活习惯
• 年，卷（期）: 2014,（5）
• 页码范围: 38-41
• 页数: 4页
• 分类号: S436.3

摘要

Caligula Japonica has continuously broken out in large scale in Longnan City,Gansu Province of China,causing heavy economic losses. In order to effectively control the insect and to increase the production benefit of walnut in Longnan,the authors have investigated and observed the morphological characters and living habits of C. Japonica. The major causes of continuous large-scale occurrence of C. Japonica in Longnan City are analyzed concretely,and the integrated control measures are put forward from the aspects of silvicultural measures,physical control,chemical control and biological control.