湘西自治州柑桔始叶螨大发生原因及综合治理对策  

Causes of the Outbreak of Eotetranychus Kankitus Ehara in Xiangxi Autonomous Prefecture and Its Comprehensive Control Methods

作　　者：龚道国 赵葵 

机构地区：[1]湘西自治州经济作物站,湖南吉首416000 [2]湘西自治州植保植检站,湖南吉首416000

出　　处：《湖南农业科学》2004年第3期34-36,共3页Hunan Agricultural Sciences

摘　　要：柑桔始叶螨的发生与气候、天敌、生活环境和人为因素等关系十分密切。防治柑桔始叶螨应在加强栽培管理的基础上,作好虫情预测预报,对不同类型的桔园采取不同的防治措施,并注意保护利用好天敌,对天敌种类和数量较多的成年桔园,应采取前期施药、后期保护天敌的综合防治措施。The occurrences of Eotetranychus kankitus Ehara are in very close relation with weather, natural enemy, living environment, human factor, etc.. On the basis of strengthening management to planting, people should do well for the forecasting of mites case, take different control measures to the different kinds of citrus gardens, and pay attention to protecting and utilizing the natural enemy to Control Eotetranychus kankitus Ehara. At citrus garden which is of age and has many kinds and large quantity of natural enemy, people should take medicament control in earlier stage, and take measures of protect the natural enemy's integrated medicament control on later stage.

关 键 词：柑桔始叶螨 大发生原因 治理对策 

分 类 号：S436.661.23[农业科学—农业昆虫与害虫防治]