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
帕热提·艾山 1富艳荣 1阿孜古丽·阿布力孜 1麦麦提·亚生1
作者信息
- 1. 阿克苏地区农业技术推广中心,新疆维吾尔族自治区 阿克苏 843000
- 折叠
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14d防效为90.32%;其次为6%乙基多杀菌素悬浮剂(艾绿士),在药后14d持续性较好,防效81.49%.在实际生产中,建议轮换用药.
Abstract
In order to screen out effective,low-toxicity and low-residue biological agents for the control of Tuta absoluta,three bio-logical 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 con-trol 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Key words
Tuta absoluta/biological agents/prevention and control effect引用本文复制引用
出版年
2024
NETL
NSTL
万方数据