杀菌剂对接种镰刀菌冬小麦穗部性状的影响

N. D. Köycü
{"title":"杀菌剂对接种镰刀菌冬小麦穗部性状的影响","authors":"N. D. Köycü","doi":"10.1080/19440049.2022.2052971","DOIUrl":null,"url":null,"abstract":"Abstract The impact of fungicides on the head blight (FHB) development disease index, percent spike harvest index (SHI), and deoxynivalenol (DON) accumulation in wheat kernels under field conditions was evaluated after artificial spike inoculation with Fusarium culmorum (S-14). The trial was carried out using commercially available fungicides and a sensitive cultivar of bread wheat (Flamura-85) in a field of a wheat producer located in the Trakya region of Turkey. Fungicides were applied at the beginning of anthesis (ZGS 61), 48 hours after the inoculation with the pathogen. Disease index was determined 10 days and 14 days post-inoculation. The application of fungicides containing tebuconazole, thiophanate methyl plus tetraconazole and prothioconazole plus trifloxystrobin reduced the FHB disease and increased kernel number, spike weight, and kernel weight, as compared to the inoculated/non-fungicide control. The efficacy of tebuconazole and of prothioconazole plus trifloxystrobin was higher than that of thiophanate methyl plus tetraconazole on FHB disease severity, percent spike harvest index (SHI), and DON accumulation in wheat kernels.","PeriodicalId":12121,"journal":{"name":"Food Additives & Contaminants: Part A","volume":"10 1","pages":"1001 - 1008"},"PeriodicalIF":0.0000,"publicationDate":"2022-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Effect of fungicides on spike characteristics in winter wheat inoculated with Fusarium culmorum\",\"authors\":\"N. D. Köycü\",\"doi\":\"10.1080/19440049.2022.2052971\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract The impact of fungicides on the head blight (FHB) development disease index, percent spike harvest index (SHI), and deoxynivalenol (DON) accumulation in wheat kernels under field conditions was evaluated after artificial spike inoculation with Fusarium culmorum (S-14). The trial was carried out using commercially available fungicides and a sensitive cultivar of bread wheat (Flamura-85) in a field of a wheat producer located in the Trakya region of Turkey. Fungicides were applied at the beginning of anthesis (ZGS 61), 48 hours after the inoculation with the pathogen. Disease index was determined 10 days and 14 days post-inoculation. The application of fungicides containing tebuconazole, thiophanate methyl plus tetraconazole and prothioconazole plus trifloxystrobin reduced the FHB disease and increased kernel number, spike weight, and kernel weight, as compared to the inoculated/non-fungicide control. The efficacy of tebuconazole and of prothioconazole plus trifloxystrobin was higher than that of thiophanate methyl plus tetraconazole on FHB disease severity, percent spike harvest index (SHI), and DON accumulation in wheat kernels.\",\"PeriodicalId\":12121,\"journal\":{\"name\":\"Food Additives & Contaminants: Part A\",\"volume\":\"10 1\",\"pages\":\"1001 - 1008\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-04-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Food Additives & Contaminants: Part A\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1080/19440049.2022.2052971\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Food Additives & Contaminants: Part A","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/19440049.2022.2052971","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

摘要

摘要在田间条件下,用镰刀菌(Fusarium culmorum, S-14)人工接种小麦穗,研究了杀菌剂对小麦穗疫病(FHB)发育、病害指数、穗收获百分比指数(SHI)和脱氧雪腐镰刀菌醇(DON)积累的影响。试验是在土耳其Trakya地区一家小麦生产商的田间使用市售杀菌剂和一种敏感的面包小麦品种(Flamura-85)进行的。杀菌剂施用于花初(ZGS 61),接种病原菌48小时后。接种10 d和14 d后测定疾病指数。与接种/未施用杀菌剂对照相比,施用含戊唑唑、甲基硫代盐加四康唑和原硫代康唑加三氯虫胺的杀菌剂减少了赤霉病,增加了籽粒数、穗重和粒重。在小麦赤霉病严重程度、穗收获百分比指数(SHI)和籽粒DON积累方面,戊康唑和原硫康唑加三氯虫胺的效果高于甲基硫磷加四康唑。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
Effect of fungicides on spike characteristics in winter wheat inoculated with Fusarium culmorum
Abstract The impact of fungicides on the head blight (FHB) development disease index, percent spike harvest index (SHI), and deoxynivalenol (DON) accumulation in wheat kernels under field conditions was evaluated after artificial spike inoculation with Fusarium culmorum (S-14). The trial was carried out using commercially available fungicides and a sensitive cultivar of bread wheat (Flamura-85) in a field of a wheat producer located in the Trakya region of Turkey. Fungicides were applied at the beginning of anthesis (ZGS 61), 48 hours after the inoculation with the pathogen. Disease index was determined 10 days and 14 days post-inoculation. The application of fungicides containing tebuconazole, thiophanate methyl plus tetraconazole and prothioconazole plus trifloxystrobin reduced the FHB disease and increased kernel number, spike weight, and kernel weight, as compared to the inoculated/non-fungicide control. The efficacy of tebuconazole and of prothioconazole plus trifloxystrobin was higher than that of thiophanate methyl plus tetraconazole on FHB disease severity, percent spike harvest index (SHI), and DON accumulation in wheat kernels.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
期刊最新文献
Infant nutrition at risk: a global systematic review of ochratoxin A in human breast milk-human health risk assessment. Determination and evaluation of canthaxanthin and β-apo-8'-carotenoid ethyl ester in chicken eggs and meat in Tianjin. A worldwide systematic review of ochratoxin A in various coffee products - human exposure and health risk assessment. Determination of azodicarbonamide in flour samples using high-performance liquid chromatography-tandem mass spectrometry with xanthydrol pre-column derivatisation. Food process contaminants: formation, occurrence, risk assessment and mitigation strategies – a review
×
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
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 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 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1