北方农业学报2025，Vol.53Issue(3)：54-59,6.DOI:10.12190/j.issn.2096-1197.2025.03.06
阿泰灵对马铃薯花叶病毒病的防控效果研究
Study on the prevention and control efficacy of Atailing against potato mosaic virus disease
摘要
Abstract
[Objective]To evaluate the prevention and control efficacy of Atailing against potato mosaic virus disease and to provide a reference for its application in potato production.[Methods]Field experiments were conducted during 2023-2024 in Qahar Youyi Front Banner(Ulanqab,Inner Mongolia)and Wuchuan County(Hohhot,Inner Mongolia)using a randomized block design.Four concentration gradient treatments of Atailing solutions(800-fold,1 000-fold,1 300-fold,and 1 500-fold dilutions)were tested,with water spray as the control(CK).The first application was carried out when potato seedlings reached 10-15 cm in height,followed by spraying once every 7-10 d,with a total of 3 applications.The prevention and control efficacy of Atailing against potato mosaic virus disease was then analyzed.[Results]Spraying Atailing was safe for potato plant growth.The 800-fold and 1 000-fold dilutions significantly reduced the incidence rate and disease index of potato mosaic virus disease(P<0.05),showing stable and superior control efficacy.The control efficacy of 800-fold dilution of Atailing on potato mosaic virus disease reached 81.8%-84.7%,with a yield of 31 788.0-36 693.0 kg/hm2;the control efficacy of 1 000-fold dilution of Atailing on potato mosaic virus disease reached 80.0%-81.7%,with a yield of 31 034.3-33 963.8 kg/hm2.[Conclusion]Application of Atailing at 800-fold or 1 000-fold dilutions when potato seedlings are 10-15 cm in height can significantly reduce the incidence of potato mosaic virus disease and effectively improve potato yield.关键词
阿泰灵/马铃薯花叶病毒病/防控效果Key words
Atailing/Potato mosaic virus disease/Prevention and control efficacy分类
农业科技引用本文复制引用
张智芳,董利生,解国华,王颖,刘永亮,张磊,马满平,徐利敏..阿泰灵对马铃薯花叶病毒病的防控效果研究[J].北方农业学报,2025,53(3):54-59,6.基金项目
国家重点研发计划项目(2023YFD2302100) （2023YFD2302100）
内蒙古自治区科技计划项目(2021GG0112) （2021GG0112）
