不同杀菌剂对珍珠粟稻瘟病的体外防治效果

Mukesh Kumar, Dama Ram, A. Choudhary, M. Saran
{"title":"不同杀菌剂对珍珠粟稻瘟病的体外防治效果","authors":"Mukesh Kumar, Dama Ram, A. Choudhary, M. Saran","doi":"10.31830/2454-1761.2023.cr-866","DOIUrl":null,"url":null,"abstract":"Pearl millet (Pennisetum glaucum L.) is a versatile cereal crop grown for food, feed and forages. It is affected by several diseases. Among them the bajra blast caused by Pyricularia grisea (Cooke) Sacc. has become a serious threat to pearl millet grain and fodder production from last 8-10 years. In the present study, efficacy of nine fungicides was evaluated in vitro at three different concentrations (1000, 1500 and 2000 ppm) at Department of Plant Pathology, College of Agriculture, Agricultural University, Jodhpur in 2020-21. Among all, tricyclazole, carbendazim 12% + mancozeb 63% and tebuconazole 50% + trifloxystrobin 25% at all the concentrations completely inhibited the mycelial growth (100%) over control and were found significantly superior over rest of the treatments. Fungicide carbendazim was the second best with (99,100 and 100% inhibition) at 1000, 1500 and 2000 ppm concentrations, respectively followed by tricyclozole18%+mancozeb 62% with (95, 97 and 100% inhibition) at 1000, 1500 and 2000 ppm concentrations, respectively. While chlorothalonil fungicide was the least effective in inhibiting the mycelial growth (46, 48 and 51%) at 1000, 1500 and 2000 ppm concentrations, respectively.\n","PeriodicalId":10786,"journal":{"name":"Crop research","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2023-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"In vitro efficacy of different fungicides against Pyricularia grisea caused blast disease of pearl millet\",\"authors\":\"Mukesh Kumar, Dama Ram, A. Choudhary, M. Saran\",\"doi\":\"10.31830/2454-1761.2023.cr-866\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Pearl millet (Pennisetum glaucum L.) is a versatile cereal crop grown for food, feed and forages. It is affected by several diseases. Among them the bajra blast caused by Pyricularia grisea (Cooke) Sacc. has become a serious threat to pearl millet grain and fodder production from last 8-10 years. In the present study, efficacy of nine fungicides was evaluated in vitro at three different concentrations (1000, 1500 and 2000 ppm) at Department of Plant Pathology, College of Agriculture, Agricultural University, Jodhpur in 2020-21. Among all, tricyclazole, carbendazim 12% + mancozeb 63% and tebuconazole 50% + trifloxystrobin 25% at all the concentrations completely inhibited the mycelial growth (100%) over control and were found significantly superior over rest of the treatments. Fungicide carbendazim was the second best with (99,100 and 100% inhibition) at 1000, 1500 and 2000 ppm concentrations, respectively followed by tricyclozole18%+mancozeb 62% with (95, 97 and 100% inhibition) at 1000, 1500 and 2000 ppm concentrations, respectively. While chlorothalonil fungicide was the least effective in inhibiting the mycelial growth (46, 48 and 51%) at 1000, 1500 and 2000 ppm concentrations, respectively.\\n\",\"PeriodicalId\":10786,\"journal\":{\"name\":\"Crop research\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-03-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Crop research\",\"FirstCategoryId\":\"1091\",\"ListUrlMain\":\"https://doi.org/10.31830/2454-1761.2023.cr-866\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Crop research","FirstCategoryId":"1091","ListUrlMain":"https://doi.org/10.31830/2454-1761.2023.cr-866","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

珍珠粟(Pennisetum glaucum L.)是一种用途广泛的谷类作物,可作为食物、饲料和饲料。它受到几种疾病的影响。其中由稻瘟病菌(pyricaria grisea (Cooke) Sacc)引起的bajra爆炸。在过去的8-10年里,已成为珍珠粟籽粒和饲料生产的严重威胁。本研究于2020- 2021年在焦特布尔农业大学农学院植物病理学系,对9种杀菌剂在3种不同浓度(1000、1500和2000 ppm)下的体外药效进行了评价。其中,三环唑、多菌灵12% +代森锰锌63%、戊康唑50% +三氟虫胺25%的处理均能完全抑制菌丝生长(100%),且显著优于其他处理。杀菌剂多菌灵在1000、1500和2000 ppm浓度下的抑菌率分别为99,100和100%,其次是三环唑18%+代森锰锌62%,在1000、1500和2000 ppm浓度下的抑菌率分别为95,97和100%。而杀菌剂百菌清在1000、1500和2000 ppm浓度下对菌丝生长的抑制效果最差(分别为46、48和51%)。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
In vitro efficacy of different fungicides against Pyricularia grisea caused blast disease of pearl millet
Pearl millet (Pennisetum glaucum L.) is a versatile cereal crop grown for food, feed and forages. It is affected by several diseases. Among them the bajra blast caused by Pyricularia grisea (Cooke) Sacc. has become a serious threat to pearl millet grain and fodder production from last 8-10 years. In the present study, efficacy of nine fungicides was evaluated in vitro at three different concentrations (1000, 1500 and 2000 ppm) at Department of Plant Pathology, College of Agriculture, Agricultural University, Jodhpur in 2020-21. Among all, tricyclazole, carbendazim 12% + mancozeb 63% and tebuconazole 50% + trifloxystrobin 25% at all the concentrations completely inhibited the mycelial growth (100%) over control and were found significantly superior over rest of the treatments. Fungicide carbendazim was the second best with (99,100 and 100% inhibition) at 1000, 1500 and 2000 ppm concentrations, respectively followed by tricyclozole18%+mancozeb 62% with (95, 97 and 100% inhibition) at 1000, 1500 and 2000 ppm concentrations, respectively. While chlorothalonil fungicide was the least effective in inhibiting the mycelial growth (46, 48 and 51%) at 1000, 1500 and 2000 ppm concentrations, respectively.
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
×
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:481959085
Book学术官方微信