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切花月季西花蓟马的防治技术研究
引用本文:程洪森,马策,徐宁,马丹.切花月季西花蓟马的防治技术研究[J].安徽农业科学,2013(26):10609-10610,10612.
作者姓名:程洪森  马策  徐宁  马丹
作者单位:辽宁省经济作物研究所,辽宁辽阳,111000;辽宁省经济作物研究所,辽宁辽阳,111000;辽宁省经济作物研究所,辽宁辽阳,111000;辽宁省经济作物研究所,辽宁辽阳,111000
摘    要:目的]探究辽宁切花月季西花蓟马的危害及防治技术.方法]调查了辽宁地区5个切花月季品种上蓟马的危害情况,并通过形态学鉴定方法对其进行了鉴定;同时采用叶面喷施方法研究了4种蓟马专用防治药剂(5%多杀霉素悬浮剂、60 g/L乙基多杀菌素悬浮剂、铁砂掌1+1可湿性粉剂和1.8%阿维菌素)及其组合对切花月季西花蓟马的田间防治效果.结果]通过形态学鉴定确定了危害辽宁切花月季的害虫为西花蓟马.复配药剂5%多杀霉素悬浮剂1 500倍液+铁砂掌可湿性粉剂l 250倍液对切花月季西花蓟马的防治效果最佳,第5天的防治效果达到92.06%;单个药剂5%多杀霉素悬浮剂1 500倍液的防治效果最佳,第3天的防治效果达到83.12%.结论]为指导切花月季的生产及防止西花蓟马产生抗药性提供了理论依据.

关 键 词:西花蓟马  切花月季  危害  药剂防治  辽宁

Prevention and Control Technology of Frankliniella occidentalis on Cut Rose
Institution:CHENG Hong-sen(Liaoning Cash Crop Institute, Liaoyang, Liaoning 111000)
Abstract:Objective] The aim was to study the damage of Frankliniella occidentalis to cut rose in Liaoning and its control technology.Method] The damage of thrips to five kinds of cut rose in Liaoning was investigated,and the thrips were identified by using morphological identification method.The field control effects of four chemicals (5% Spinosad suspension,60 g/L Spinetoram suspension,Iron Palm 1 + 1 WP and 1.8% Avermectins) and their combinations against F.occidentalisof cut rose were studied by using leaf spraying method.Result] The pest endangered cut rose in Liaoning was identified as F.occidentalis according to morphological identification method.The mixture of 5% Spinosad suspension 1 500 times solution and Iron Palm 1 + 1 WP 1 250 times solution had the best control efficiency to F.occidentalisof cut rose,and the control efficiency of the 5th day reached 92.06%.Single reagent of 5% Spinosad suspension 1 500 times solution had the best control efficiency to F.occidentalis of cut rose,and the control efficiency of the 5th day reached 83.12%.Conclusion] The research results provide theoretical basis for the production of cut rose and the resistance prevention of F.occidentalis.
Keywords:Frankliniella occidentalis  Cut rose  Damage  Chemical control  Liaoning
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