Improving the efficacy against cucumber root-knot nematode and Alleviating the phytotoxicity of fluopyram by optimizing the application method

Yang Liu , Lin Dong , Yuan Gao , Kai Wang , Lingtao Meng , Beixing Li , Daxia Zhang , Feng Liu
{"title":"Improving the efficacy against cucumber root-knot nematode and Alleviating the phytotoxicity of fluopyram by optimizing the application method","authors":"Yang Liu ,&nbsp;Lin Dong ,&nbsp;Yuan Gao ,&nbsp;Kai Wang ,&nbsp;Lingtao Meng ,&nbsp;Beixing Li ,&nbsp;Daxia Zhang ,&nbsp;Feng Liu","doi":"10.1016/j.aac.2024.10.003","DOIUrl":null,"url":null,"abstract":"<div><div>The root-knot nematode disease (RKN) caused by <em>Meloidogyne incognita</em> is a devastating threat to the production of crops, especially greenhouse vegetables. Fluopyram, a new nematicide, has been widely used by root drenching one-by-one plants for the management of RKN. However, as a common non-fumigation nematicide, its distribution in soil was often the key limiting factor that determined the efficacy and efficiency. To optimize the utilization of fluopyram against RKN, the control efficacy of application methods including blending-of-soil, root-irrigation, drip-irrigation, and furrow-irrigation and the correlation between nematicide distribution and efficacy were studied. The toxicities of fluopyram and abamectin to nematodes collected from different sources and backgrounds exhibited limited differences from crop and region. Compared to the control, all nematicide treatments reduced root galling by <em>M. incognita</em> in cucumber and increased the yield of cucumber. Blending-of-soil treatment and root-irrigation treatment were more beneficial for increasing the distribution area of nematicides in soil, then promoting the control efficacy of nematicides against RKN and improving cucumber production. This work showed that the application of fluopyram by blending-of-soil has the same efficacy as by root-irrigation in controlling RKN in cucumber production, moreover is more efficient and can be an alternative option.</div></div>","PeriodicalId":100027,"journal":{"name":"Advanced Agrochem","volume":"4 2","pages":"Pages 132-140"},"PeriodicalIF":0.0000,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advanced Agrochem","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2773237124000960","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

Abstract

The root-knot nematode disease (RKN) caused by Meloidogyne incognita is a devastating threat to the production of crops, especially greenhouse vegetables. Fluopyram, a new nematicide, has been widely used by root drenching one-by-one plants for the management of RKN. However, as a common non-fumigation nematicide, its distribution in soil was often the key limiting factor that determined the efficacy and efficiency. To optimize the utilization of fluopyram against RKN, the control efficacy of application methods including blending-of-soil, root-irrigation, drip-irrigation, and furrow-irrigation and the correlation between nematicide distribution and efficacy were studied. The toxicities of fluopyram and abamectin to nematodes collected from different sources and backgrounds exhibited limited differences from crop and region. Compared to the control, all nematicide treatments reduced root galling by M. incognita in cucumber and increased the yield of cucumber. Blending-of-soil treatment and root-irrigation treatment were more beneficial for increasing the distribution area of nematicides in soil, then promoting the control efficacy of nematicides against RKN and improving cucumber production. This work showed that the application of fluopyram by blending-of-soil has the same efficacy as by root-irrigation in controlling RKN in cucumber production, moreover is more efficient and can be an alternative option.

Abstract Image

优化施药方法,提高对黄瓜根结线虫的防治效果,减轻氟吡喃的植物毒性
由根结线虫引起的根结线虫病(RKN)严重威胁着农作物生产,特别是温室蔬菜生产。Fluopyram是一种新型杀线虫剂,已被广泛应用于单株根淋治理RKN。然而,作为一种常见的非熏蒸杀线虫剂,其在土壤中的分布往往是决定杀线虫效果和效率的关键限制因素。为优化氟吡兰对RKN的利用,研究了混土、根灌、滴灌和沟灌4种施用方式的防治效果,以及杀线虫剂分布与防治效果的相关性。氟菌灵和阿维菌素对不同来源和背景的线虫的毒性在作物和地区间差异不大。与对照相比,所有杀线虫剂处理均减少了黄瓜根腐病,提高了黄瓜产量。混土处理和根灌处理更有利于增加杀线虫剂在土壤中的分布面积,进而提高杀线虫剂对RKN的防治效果,提高黄瓜产量。本研究表明,在黄瓜生产中,混土施氟吡兰控制RKN的效果与根灌相同,而且效率更高,可以作为一种替代方案。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
CiteScore
3.50
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信