“蜂-蛙-灯”绿色生产技术对水稻害虫、天敌及产量的影响  

Effects of Pollution-free Production Technology of Trichogrammae-bullfrog-lamp on Insect Pests and Their Natural Enemies and Rice Yield

作　　者：刘功朋[1,2] 张玉烛 朱国奇 刘洋 陈恺林 黄志农 李超[1,2] 方宝华 

机构地区：[1]湖南农业大学农学院,湖南长沙410128 [2]湖南省水稻研究所,湖南长沙410125 [3]湖南省植物保护研究所,湖南长沙410125

出　　处：《湖南农业科学》2013年第4期89-92,共4页Hunan Agricultural Sciences

基　　金：国家粮食丰产科技工程(2011BAD16B01)

摘　　要：采用赤眼蜂、蛙类和诱虫灯等为主的集成防控措施,对水稻害虫和天敌种群发生的影响。结果表明:"蜂-蛙-灯"绿色生产技术对稻飞虱和稻纵卷叶螟有较好的控制效果,对蜘蛛和黑肩绿盲蝽影响较小或无影响,且"蜂-蛙-灯"防治区的水稻产量与化学防治区无显著差异;随着该技术连续3年示范,稻飞虱和稻纵卷叶螟逐年减少,水稻产量逐年增加。该技术模式减少了化学药剂的使用,保护了生态环境,是一种新型的生态农业模式,具有广阔的推广应用情景。Effects of integrated prevention and control measure of trichogrammae-bullfrog-trap lamp on populations of insect pests and their natural enemies in paddy field were investigated in Hunan province.The results indicated that pollution-free production technology of trichogrammae-bullfrog-lamp had a relatively better control effects on rice planthoppers and Cnaphalocrocis medinalis(Guenee),and which had little effect on spiders and Cyrtohinus lividipennis(Reuter).There was no significant difference between trichogrammae-bullfrog-lamp area and chemical control area on the rice yield.Therefore,this technology has a good prospect of application and extension because it is a new mode of eco-agriculture and could reduce pesticide use and protect the environment.

关 键 词：绿色生产技术 水稻 害虫 天敌 产量 

分 类 号：S[农业科学]