贵州喀斯特稻区黑肩绿盲蝽种群发生规律研究  

Population Dynamics of Cyrtorhinus lividipennis(Reuter) in Karst Rice-planting Areas in Guizhou

作　　者：王召[1] 杨洪[1] 汪学俭[1] 金道超[1] 

机构地区：[1]贵州大学昆虫研究所/贵州山地农业病虫害重点实验室,贵阳550025

出　　处：《中国生物防治学报》2011年第4期464-469,共6页Chinese Journal of Biological Control

基　　金："973"计划前期研究专项(2009CB125908);贵州省农业科技攻关项目[黔科合NY字(2010)3064];贵州省教育厅自然科学研究项目(黔教2010011)

摘　　要：为了摸清喀斯特稻区黑肩绿盲蝽Cyrtorhinus lividipennis的发生规律,2010年在贵州省6个具有代表性的稻区开展了该天敌田间种群消长的监测研究。结果表明:田间黑肩绿盲蝽的始见期集中在6月上、中旬,水稻生长前期虫量发生较少,后期发生量较大,发生高峰期一般在7月下旬—8月下旬。黑肩绿盲蝽与褐飞虱Nilaparvata lugens的种群发生存在同步性。水稻害虫防治的常用药剂啶虫脒、阿维菌素、吡虫啉和毒死蜱对黑肩绿盲蝽种群发生有明显的抑制作用。Population dynamics of Cyrtorhinus lividipennis were investigated in Karst rice-planting areas in Guizhou in 2010. C. lividipennis appeared in lSt-20th of June in paddy fields. The amount of C. lividipennis was small in the early stage but big in the late stage of rice, with peak appearing from 20th-30th of July to 20th-30th of August. The synchronism existed in the population dynamics of C. lividipennis and Nilaparvata lugens. The conventional insecticides, acetamiprid, abamectin, imidacloprid and chlorpyrifos for rice pests control could significantly inhibit the population growth of C. lividipennis.

关 键 词：黑肩绿盲蝽 褐飞虱 发生规律 

分 类 号：S435.112.3[农业科学—农业昆虫与害虫防治] S476.2[农业科学—植物保护]