六种不同处理诱捕器对梨小食心虫诱杀效果研究  

Study on Trapping Effects of Six Different Traps Treatments of Grapholitha molesta

作　　者：康总江[1] 朱亮[1] 魏书军[1] 石宝才[1] 

机构地区：[1]北京市农林科学院植物保护环境保护研究所,北京100097

出　　处：《北方园艺》2013年第14期125-128,共4页Northern Horticulture

基　　金：国家桃产业技术体系资助项目(NYCYTX-31-02);国家公益性行业科研专项资助项目(200803006);国家重点基础研究发展计划资助项目(2009CB119004)

摘　　要：以梨小食心虫性诱剂为诱芯,研究比较了同种样式不同颜色诱捕器及不同捕杀液6种处理方法对梨小食心虫的诱杀效果。结果表明:以常规颜色加常规捕杀液的处理诱捕器诱集梨小食心虫的数量最高。诱捕器不同位点和周边植被都会对诱蛾量产生影响。糖醋液诱捕器再加上诱芯的诱蛾效果比无诱芯的诱捕器提高了343.05%。在诱捕器上再加上黑色贴,对梨小食心虫的诱捕杀率又提高了4.84%。常规捕杀液(0.5%洗衣粉液)处理的诱捕器,加黑色贴与不加黑色贴的诱捕器相比,梨小食心虫的诱杀率降低了34.82%;与常规捕杀液加10%酱油的诱捕器相比,诱蛾量降低了59.21%。比较梨小食心虫雌雄蛾诱集比例,发现糖醋液诱捕器中雌蛾比例最高,占总数的83.7%;糖醋液+诱芯+黑色贴处理诱捕器,雌蛾占总数的76.8%;糖醋液+诱芯处理诱捕器,雌蛾占总数28.3%。Taking Grapholitha molester as lure,the effect of 6 different treatments （Traps with the same style different color and different trapping water） on traping Grapholitha molesta were studied and compared. The results showed that the trapping effect of routine color container and tripping water was best. The trapping effect was affected by different tripping locations and surrounding plants. The trapping effect of sugar-vinegar trap with lure was improved by 343. 05 % than which without lure. The trapping effect of the black belt traps was improved by 4. 84% than which with sugar-vinegar and lure. The trapping effect of the 0. 5 % detergent water traps was improved by 34. 82 % than that with black belt and improved by 59. 21% than that with 10% soy sauce. To compare the scale of male and female moths,it was found that the scale of trapped female moths was highest with sugar-vinegar by 83. 7% in total. The scale of trapped female moths was 76. 8% in total with sugar-vinegar,lure and the black belt and it was 28. 3% in total with sugar-vinegar and lure.

关 键 词：害虫防治 诱捕器 捕杀液 梨小食心虫 天敌 

分 类 号：S436.612.29[农业科学—农业昆虫与害虫防治]