None A SANGEETHA, None G GAYATHRY, None R BASKARAN
{"title":"Exploration of Bacillus species and AMF in the management of sesame root rot (Macrophomina phseaolina) and leaf blight (Alternaria sesame)","authors":"None A SANGEETHA, None G GAYATHRY, None R BASKARAN","doi":"10.56739/jor.v39i3and4.144271","DOIUrl":null,"url":null,"abstract":"Sesame is liable to be infected by various pathogenic fungi like leaf blight and root rot at all the stages of cropgrowth. The present study was carried out to evaluate the effect of bio-agents on managing the diseases in sesame. Seed treatment with Bacillus subtilis (TNAU-Bs1) @ 20 ml/kg seed + soil application of VAM @ 50 kg/ha at 15 DAS + foliar application of liquid formulation of B. amyloliquefaciens (TNAU-PP-CC-B-0171) @ 0.75% on 45DAS was found to record very less leaf blight (18.12 PDI) and root rot incidence (4.24%) by recording 62.58 and90.39 per cent disease reduction over control respectively in rabi season. Similar kind of results were obtainedduring kharif season which recorded the minimum root rot incidence (6.92%), leaf blight (14.98 PDI) by recording 64.55 and 85.05 per cent disease reduction over control respectively.","PeriodicalId":231090,"journal":{"name":"Journal of Oilseeds Research","volume":"38 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Oilseeds Research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.56739/jor.v39i3and4.144271","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
Sesame is liable to be infected by various pathogenic fungi like leaf blight and root rot at all the stages of cropgrowth. The present study was carried out to evaluate the effect of bio-agents on managing the diseases in sesame. Seed treatment with Bacillus subtilis (TNAU-Bs1) @ 20 ml/kg seed + soil application of VAM @ 50 kg/ha at 15 DAS + foliar application of liquid formulation of B. amyloliquefaciens (TNAU-PP-CC-B-0171) @ 0.75% on 45DAS was found to record very less leaf blight (18.12 PDI) and root rot incidence (4.24%) by recording 62.58 and90.39 per cent disease reduction over control respectively in rabi season. Similar kind of results were obtainedduring kharif season which recorded the minimum root rot incidence (6.92%), leaf blight (14.98 PDI) by recording 64.55 and 85.05 per cent disease reduction over control respectively.
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