影响松毛虫赤眼蜂防螟效果的主要因素  

Key Factors Influencing the Control Effect of Trichogramma dendrolimi Matsumura against Ostrinia Furnacalis Guenée

作　　者：田志来[1,2] 谭云峰[1] 孙光芝[2] 阮长春[2] 毛刚[1] 赵宇[1] 王义山 鲁新[1] 

机构地区：[1]吉林省农业科学院植保所,吉林公主岭136100 [2]吉林农业大学,长春130118 [3]双辽市东明镇林业站,吉林双辽136413

出　　处：《吉林农业科学》2008年第6期67-69,78,共4页Journal of　Jilin Agricultural Sciences

基　　金：国家科技支撑计划项目(2006BAD02A10-5-4,2006BAD08A06-01)

摘　　要：阐述了蜂种、育蜂质量、田间释放技术、田间环境条件、天敌、化学农药、玉米螟种群基数等因素对松毛虫赤眼蜂防治玉米螟效果的影响,并总结出提高松毛虫赤眼蜂防治玉米螟效果的有效措施:努力提高蜂种、育蜂质量;尽量减少田间的环境条件、天敌、化学农药因素对赤眼蜂的影响。Effects influencing factors, such as Trichogramma species, Trichogramma quality, release skill in the field, field conditions, natural enemies, chemical pesticides, population of Ostrinia furnacalis, were summarized in the paper. Effective measures of improving control efficacy of Trichogramma dendrolimi Matsumura against Ostrinia Furnacalis Guen 6 e were summed up, i.e., try to improve quality of Trichogramma species and breeding quality, try to reduce effect of field conditions, natural enemies, chemical pesticides.

关 键 词：松毛虫赤眼蜂 生物防治 玉米螟 防效 

分 类 号：S435.132[农业科学—农业昆虫与害虫防治]