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贵阳地区杨梅害虫发生危害调查及防治技术
作者: 李德友1  廖国会1  李崇慧2  袁 洁1  张 斌3  耿 坤3  
单位: (1 贵州省植物保护研究所  贵阳 550006;2 贵州省现代农业发展研究所  贵阳 550006;3 贵阳市农业局植保植检站  贵阳 550001)  
关键词: 杨梅  害虫  发生调查  防治  贵阳地区  
分类号:S436.67
出版年,卷(期):页码:2013 ,44 ( 1 ): 页码:66-70
摘要:

【Objective】This study aimed to understand the occurrence and damages of insect pests species in red bayberry in order to provide basis for pest control in red bayberry production in Guiyang. 【Method】From 2010 to 2011, fixed-location and fixed-time investigations were conducted on red bayberry insect pests species and collected species samples were identified. 【Result】There were 21 species of red bayberry insect pests identified in Guiyang region, which belonged to 16 families of 6 insecta orders. Damages from various species of insect pests exhibited different characteristics and degree of injuries. 【Conclusion】According to the investigation results, there were 3 species of insect pests causing serious damages and 3 species of insect pests causing secondary serious damages; all other species caused only negligible damages. To control the insect pests species causing serious damages, field comprehensive prevention and control technology were puts forward. During the production process, different insect pests should be controlled according to their corresponding occurrence and damage characteristics, the cultivation and management of red bayberry should be strengthened to improve the pest resistant ability of red bayberry trees. At the same time, reasonably using agricultural prevention methods, biological prevention methods, trapping control methods, chemical control methods, and other comprehensive prevention and control measures could ensure the healthy and sustainable development of red bayberry production industry.

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