中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 石阡县蚜茧蜂防治烟蚜技术推广应用效果 安徽农业科学 2017,45 (5) 158-160+175
Position: Home > Articles > Popularization and Application of Controlling Myzus persicae by Aphidiidae in Shiqian Journal of Anhui Agricultural Sciences 2017,45 (5) 158-160+175

石阡县蚜茧蜂防治烟蚜技术推广应用效果

作  者：
王崇林;毛林昌;廖登兵;陈军桥;蹇国友;王安贵;向东海;陈勇华;柳太卫
单  位：
石阡县烟草分公司
关键词：
蚜茧蜂;防治;烟蚜;技术推广
摘  要：
[目的]评价贵州省石阡县2015年蚜茧蜂防治烟蚜技术的推广应用效果,为烟草病虫害防治提供参考。[方法]于2015年在石阡县进行蚜茧蜂防治烟蚜技术的推广应用,调查烟蚜和蚜茧蜂的繁育情况以及还苗期、旺长期、打顶期田间蚜虫及蚜传病毒病的发生情况。[结果]试验区有蚜株率和蚜情指数在旺长期达到最高峰,分别为11.3%和0.87,此后逐渐降低,呈抛物线趋势,对照区有蚜株率及蚜情指数呈逐渐上升趋势,打顶期达到最高峰,分别为24.5%和2.94,试验区虫口减退率和防治效果均呈逐渐上升趋势,打顶期分别达57.8%和73.13%;试验区和对照区蚜传病毒病病株率及病情指数均呈上升趋势,其中打顶期试验区病株率和病情指数分别为15.3%和4.52,对照区分别为16.6%和4.84,试验区病指减退率及防治效果呈U型趋势。[结论]虽然通过释放蚜茧蜂较好地控制了田间烟蚜的繁殖和迁飞,降低了烟田蚜虫虫口基数,有效地控制了因蚜虫繁殖迁飞危害烟株和传播蚜传病毒病,但由于人为因素及降雨的原因,导致试验区蚜传病毒病防治效果较差。
译  名：
Popularization and Application of Controlling Myzus persicae by Aphidiidae in Shiqian
作  者：
WANG Chong-lin;MAO Lin-chang;LIAO Deng-bing;Shiqian Tobacco Branch Company;
关键词：
Aphidiidae;;Prevention and cure;;Myzus persicae;;Technology promotion
摘  要：
[Objective] The popularization and application effect of controlling Myzus persicae by Aphidiidae in Shiqian in 2015 was evaluated to provide reference for the control of tobacco pests and diseases. [Method]We applied the controlling technology of Myzus persicae by Aphidiidae in Shiqian in 2015,and then investigated breeding situation of Myzus persicae and Aphidiidae as well as the occurrence of aphid transmission virus disease at seedling-recovering stage,vigorous growing period and topping stage. [Result] In the experimental area,the rate of aphid and aphid was the highest in the long term,with 11. 3% and 0. 87 respectively,since then gradually reduced,and showed parabola trend; in control area,there was a gradual increase in the rate of aphid and aphid,and reached the peak at topping period,with 24. 5% and2. 94 respectively. In the experimental area,the rate of the insect mouth drops and the control effects were gradually increased,and reached57. 8% and 73. 13% at topping period. In the test area and control area,aphid borne virus disease rate and disease index showed an upward trend,and the incidence and disease index were 15. 3% and 4. 52 in test area at topping stage,while it were 16. 6% and 4. 84 respectively in control areas. The incidence of the disease in the experimental area and the control effect was U-type. [Conclusion] Through the release of Aphidiidae,the breeding and field population migration is controlled better,the number of aphids in tobacco field reduces,to the aphid reproduction and dissemination of tobacco harm migratory aphid borne virus are controlled effectively,but due to man-made and rain,the control effect of aphid transmitted virus in experimental area is poor.

相似文章

导出引用
计量
文章访问数: 9
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46