烟草科技2017，Vol.50Issue(5)：19-23,5.DOI:10.16135/j.issn1002-0861.2016.0449
汉中烟区烟蚜发生动态及烟蚜茧蜂防控效果分析
Population dynamics of Myzus persicae (Sulzer) in Hanzhong tobacco planting areas and control effects of Aphidius gifuensis Ashmead
摘要
Abstract
To clarify the control effects of Aphidius gifuensis Ashmead on Myzus persicae (Sulzer), the population dynamics of Myzus persicae (Sulzer) in Hanzhong tobacco planting areas during 2014-2016, the control effects of Aphidius gifuensis Ashmead on Myzus persicae (Sulzer) and tobacco cucumber mosaic virus were systematically investigated. The results showed that the population dynamic curves of wingless and winged aphids were both bimodal. After releasing Aphidius gifuensis Ashmead, the treatments of releasing Aphidius gifuensis Ashmead showed good control effects. The treatment of releasing twice Aphidius gifuensis Ashmead with applying once insecticide had the best control effect on Myzus persicae (Sulzer), and the incidence and disease index of tobacco cucumber mosaic virus under this treatment were significantly lower than the treatment of applying insecticide alone, indicated Aphidius gifuensis Ashmead had the control effect on tobacco cucumber mosaic virus.关键词
烟蚜/烟蚜茧蜂/种群动态/控蚜作用/烟草黄瓜花叶病毒病Key words
Myzus persicae (Sulzer)/Aphidius gifuensis Ashmead/Population dynamics/Control effect/Tobacco cucumber mosaic virus分类
农业科技引用本文复制引用
李晓宇,成巨龙,张家韬,付强,汝冰璐,陈雅寒,安德荣..汉中烟区烟蚜发生动态及烟蚜茧蜂防控效果分析[J].烟草科技,2017,50(5):19-23,5.基金项目
中国烟草总公司陕西省公司重点项目"烟蚜茧蜂防治烟蚜本地化技术研究与推广"(KJ-2014-01). （KJ-2014-01）
