Management of stripe rust of wheat incited by Puccinia striiformisf.sp.tritici westend

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dc.contributor.advisorRajender Singh
dc.contributor.authorBilal, Mohammad
dc.date.accessioned2020-02-05T04:34:07Z
dc.date.available2020-02-05T04:34:07Z
dc.date.issued2019
dc.description.abstractThe present study entitled, ―Management of stripe rust of wheat (Puccini striiformis f.sp.tritici westend‖ was conducted during the 2017-2018 at research farm, Department of Plant Pathology, Chaudhary Charan Singh Haryana Agricultural University, Hisar. In present study, symptoms of stripe rust appeared after 14 days with uredospores of Puccinia. striiformisf. sp. tritici(Pst). Maximum stripe rust severity was recorded in Yamunanagar followed by Ambala and least was observed in Fatehabad. The varieties HD3086, WH1105, WH1124 and WH1142 were free from stripe rust. Two commonly prevalent pathotypes were 46S119 and 110S119. Maximum terminal disease severity was recorded by WH 147 and HD2967 in seedling and tillering stage disease appearance followed by stem elongation and least disease severity was observed on milk development. Maximum yield loss was obtained by WH 147 and HD2967. WH1105. WH1124, WH 1142, WH 1237, WH 1238, WH 1241, WH 1242, WH 1244, WH 1247, WH 1248, WH 1239, WH 1246, WH 1250, WH 1251 genotypes were found resistant. Minimum disease severity observed on application of Nativo75 WG (trifloxystrobin25%WG+ tebuconazole50%), @ 300 gm/ha and Tilt 25EC (propiconazole25EC) 500ml/ha on appearance of disease at stem elongation stage and maximum yield gain was obtained. There was no residual toxicity of propiconazole25%EC (Tilt25%EC) sprayed @ 0.1% on tillering and stem elongation stage.en_US
dc.identifier.urihttp://krishikosh.egranth.ac.in/handle/1/5810142479
dc.keywordsWheat, Stripe rust, disease severity, growth stagesen_US
dc.language.isoenen_US
dc.publisherCCSHAUen_US
dc.subPlant Pathologyen_US
dc.subjectnullen_US
dc.themeManagement of stripe rust of wheat incited by Puccinia striiformisf.sp.tritici westenden_US
dc.these.typeM.Scen_US
dc.titleManagement of stripe rust of wheat incited by Puccinia striiformisf.sp.tritici westenden_US
dc.typeThesisen_US
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