柑桔锈螨种群动态研究  

Investigation on the population dynamic of Phyllocoptruta oleivora Ashmead

作　　者：罗仰奋 蔡子坚[2] 郑宜清 潘祥华 温寿星[2] 

机构地区：[1]宁德市农科所,福建福安355003 [2]福建省农科院果树所,福建福州350013

出　　处：《华东昆虫学报》2001年第2期47-51,共5页Entomological Journal of East China

摘　　要：在柑桔园中设置观察区和防治区 ,对柑桔锈螨 Phyllocoptruta oleivora Ashmead种群消长动态进行2周年 (1999- 2 0 0 0年 )观察。了解柑桔锈螨种群消长规律 ;年度间的种群变化 ;柑桔叶、果上锈螨群体动态差异 ;锈螨发生量与锈果率的关系等。The population dynamic of Phyllocoptruta oleivora had been observed for two years at observation areas and control areas of citrus orchard. The regularity of population dynamic of Phyllocoptruta oleivora , population variation in different years, and its defference between citus leaves and fruits, relation between the amount of Phyllocoptruta oleivora and rusty fruits were found out. The optimal period and methods suitable for chemical control were put forward.

关 键 词：锈螨 种群动态 桔柑害虫 

分 类 号：S436.661[农业科学—农业昆虫与害虫防治]