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

• Published in: Plant Diseases and Pests(植物病虫害研究：英文版) Vol. 5; no. 5; pp. 38 - 41
• Main Authors: Xu, Qiao, Yicun, Wang, Gang, Wu, Siyuan, Wang, Jizhou, Hu, Tiexin, Liu, Shanqin, Feng
• Format: Journal Article
• Language: English
• Published: Cranston Wu Chu (USA-China) Science and Culture Media Corporation 01.10.2014
• Subjects: 中国; 原因; 物理防治; 生产效益; 生活习惯; 粳稻; 经济损失; 陇南
• ISSN: 2152-3932

Caligula Japonica has continuously broken out in large scale in Longnan City, Gansu Province of China, causing heavy economic losses. In order to ef- fectively control the insect and to increase the production benefit of walnut in Longnan, the authors have investigated and observed the morphological...