沙地榛园金龟子防治技术试验  

Control Technology Against Scarabs in Hazelnut Park on Sandland

作　　者：王浩[1] 李玉航[1] 徐树堂[1] 艾婷婷[1] 成文博[1] 安宇宁[1] 赵亚东[1] 

机构地区：[1]辽宁省固沙造林研究所,辽宁阜新123000

出　　处：《防护林科技》2013年第8期41-43,57,共4页Protection Forest Science and Technology

摘　　要：针对章古台地区引栽平欧杂种榛过程中出现的金龟子危害突出的现象进行防治技术研究。通过化学防治、无公害防治以及生物防治进行试验分析,结果表明:化学防治中喷施乐斯本乳油效果可达到98.3%,但药物防治对益虫和天敌均有毒杀效果,故化学防治方法慎用;通过对灯光诱杀和糖醋酒液2种无公害防治方法比较,考虑防虫效果及投入成本等多因素后得出高效宽谱诱虫灯可作为一种控制虫口密度的有效手段;生物防治将在未来害虫防治技术中发挥主导作用,通过对蓖麻杀虫效果的观察和记录,证实了蓖麻对金龟子有效的毒杀作用。Aiming phenomenon of scarabs which severely harmed Corylus heterophylla×Corylus avellava introduced to Zhanggutai area,its control technology were studied.Through chemical control,pollution-free control biological control,experiments on scarabs were conducted.Result shows that ： control effect of lorben emulsifiable solution of chemical control after application can be 98.3%,but chemical control has the same toxic effect on beneficial insects and natural enemies,the control measure should be used with caution;through comparision with light trapping mixtures of sugar,acetic acid,ethanol and water solution（SAEW）,considering the pest control effect and input costs and other factors,the result reveals that lamp-lure with efficient wide spectrum can be used as an effective means of controlling the population density;biological control will play a leading role in pest control technology;through performing observation recording on the insecticidal effect of castor,the control measure on scarabs has been confirmed its effective cytotoxicity.

关 键 词：平欧杂种榛子 金龟子 化学防治 无公害防治 生物防治 防治效果 

分 类 号：S763.38[农业科学—森林保护学]