不同药剂防控番茄潜叶蛾药效对比试验  

Comparative Experiment on the Efficacy of Different Pesticides in Controlling Tuta absoluta

作　　者：帕热提·艾山[1] 富艳荣 阿孜古丽·阿布力孜 麦麦提·亚生 Pareti·Aishan;Fu Yanrong;Azigui·Abuizi;Maimaiti·Yasheng(Aksu Agricultural Technology Extension Center,Aksu 843000,Xinjiang Uygur Autonomous Region,China)

机构地区：[1]阿克苏地区农业技术推广中心,新疆维吾尔自治区阿克苏843000

出　　处：《农业技术与装备》2024年第6期150-151,154,共3页Agricultural Technology & Equipment

摘　　要：为筛选出防控番茄潜叶蛾的高效、低毒、低残留的生物药剂,2022年选用6%乙基多杀菌素悬浮剂(艾绿士)、31%阿维·灭蝇胺悬浮剂、20%氯虫苯甲酰胺悬浮剂等3种生物药剂在阿克苏市进行药效试验。试验结果表明,3种生物药剂均对番茄潜叶蛾幼虫有一定防效及抑制作用。从防治效果来看,20%氯虫苯甲酰胺悬浮剂速效性、持效性、防效最高,药后14 d防效为90.32%;其次为6%乙基多杀菌素悬浮剂(艾绿士),在药后14 d持续性较好,防效81.49%。在实际生产中,建议轮换用药。In order to screen out effective,low-toxicity and low-residue biological agents for the control of Tuta absoluta,three biological agents,namely 6%ethyl polycidin suspension(Iverucidin),31%Avicidin suspension and 20%chlorfenamide suspension were selected to conduct drug efficacy tests in Aksu City in 2022.The results showed that the three biological agents had certain control and inhibition effects on the larvae of Tuta absoluta.From the point of view of control effect,20%chlorobenzamide suspension had the highest quick-acting,persistent and control effect,and the control effect was 90.32%after 14 days.It was followed by 6%ethyl polycidin suspension(Alucidin),which had good durability at 14 days after administration,and the control effect was 81.49%.In the actual production,the use of 20%chlorobenzamide suspension and 6%ethyl polycidin suspension can achieve better control effect,and slow down the resistance of Tuta absoluta.

关 键 词：番茄潜叶蛾 生物药剂 防治效果 

分 类 号：S433.4[农业科学—农业昆虫与害虫防治]