{"title":"Effect of yellow rust (Puccinia striiformis f.sp. tritici) and its management on yield and yield components of bread wheat","authors":"Metiku Kebede, E. Shikur, Fikre Handaro","doi":"10.1080/03235408.2023.2166382","DOIUrl":null,"url":null,"abstract":"Abstract Field trials were conducted to evaluate wheat varieties and fungicides against yellow rust of wheat. Four wheat varieties (Digalu, Hidase, Danda’a, Honkolo) and two fungicides (Nativo SC 300, Tilt 250EC) were tested at two hotspot areas (Albazar and Alicho) of Southern Ethiopia. The experiment was laid out in a randomized complete block design in a factorial arrangement with three replications. Nativo SC 300 resulted in a significant (p < 0.05) grain yield increment of 51%, 178.4% and 528.5% at Albazar and 85%, 206.1% and 586.2% at Alicho on the treated plot of Danda’a, Hidase and Digalu, respectively. There was a significant negative correlation between disease parameters and grain yield. Based on cost-benefit analysis, application of fungicides was cost effective in controlling the disease. The resistant variety Honkolo and Nativo SC 300 can be used for management of yellow rust and improve yield of wheat. Graphical Abstract","PeriodicalId":8323,"journal":{"name":"Archives of Phytopathology and Plant Protection","volume":"55 1","pages":"2382 - 2404"},"PeriodicalIF":1.0000,"publicationDate":"2022-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Archives of Phytopathology and Plant Protection","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/03235408.2023.2166382","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"PLANT SCIENCES","Score":null,"Total":0}
引用次数: 0
Abstract
Abstract Field trials were conducted to evaluate wheat varieties and fungicides against yellow rust of wheat. Four wheat varieties (Digalu, Hidase, Danda’a, Honkolo) and two fungicides (Nativo SC 300, Tilt 250EC) were tested at two hotspot areas (Albazar and Alicho) of Southern Ethiopia. The experiment was laid out in a randomized complete block design in a factorial arrangement with three replications. Nativo SC 300 resulted in a significant (p < 0.05) grain yield increment of 51%, 178.4% and 528.5% at Albazar and 85%, 206.1% and 586.2% at Alicho on the treated plot of Danda’a, Hidase and Digalu, respectively. There was a significant negative correlation between disease parameters and grain yield. Based on cost-benefit analysis, application of fungicides was cost effective in controlling the disease. The resistant variety Honkolo and Nativo SC 300 can be used for management of yellow rust and improve yield of wheat. Graphical Abstract
期刊介绍：
Archives of Phytopathology and Plant Protection publishes original papers and reviews covering all scientific aspects of modern plant protection. Subjects include phytopathological virology, bacteriology, mycology, herbal studies and applied nematology and entomology as well as strategies and tactics of protecting crop plants and stocks of crop products against diseases. The journal provides a permanent forum for discussion of questions relating to the influence of plant protection measures on soil, water and air quality and on the fauna and flora, as well as to their interdependence in ecosystems of cultivated and neighbouring areas.
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