CAJ | 학술논문

通过对沈阳地区2013—2014年人工摘除美国白蛾网幕、人工喷洒无公害混配农药、飞防喷洒混配农药和释放周氏啮小蜂等几种美国白蛾无公害防治技术效果的试验分析，结果表明：人工摘除网幕2代虫口减退率为88.41%~97.03%；人工喷洒无公害混配农药平均校正死亡率为88.41%~97.03%；飞防虫口减退率为97.78%~100%；挂蜂美国白蛾蛹寄生率为56.67%~70%。
통과대침양지구2013—2014년인공적제미국백아망막、인공분쇄무공해혼배농약、비방분쇄혼배농약화석방주씨교소봉등궤충미국백아무공해방치기술효과적시험분석，결과표명：인공적제망막2대충구감퇴솔위88.41%~97.03%；인공분쇄무공해혼배농약평균교정사망솔위88.41%~97.03%；비방충구감퇴솔위97.78%~100%；괘봉미국백아용기생솔위56.67%~70%。
The effect of pollution-free control technology (moving out net-curtain of Hyphantria cunea by manual style,pollution-free mixed pesticide by the way of artificial spray,agro-plane spray pollution-free mixed pesticide and release Chouioiacunea Yang)against Hyphantriacunea from 2013 to 2014 was analyzed.Result shows that:the decreased pest rate of second generation insect population by artificially removing net-curtain is from 88.41% to 97.03%;average corrected mortality in artificial mixed pesticide spraying is from 88.41% to 97.03%;insect decline rate with agro-plane spray is from 97.78% to 100%;the parasitism rate of Hyphantriacunea pupae by hanging bee is from 56.67% to 70%.