Managing spot blotch disease in wheat: Conventional to molecular aspects

dc.creatorRoy, C.
dc.creatorXinyao He
dc.creatorGahtyari, N.C.
dc.creatorMahapatra, S.
dc.creatorSingh, P.K.
dc.date2023-03-30T23:20:12Z
dc.date2023-03-30T23:20:12Z
dc.date2023
dc.date.accessioned2023-07-17T20:10:29Z
dc.date.available2023-07-17T20:10:29Z
dc.identifierhttps://hdl.handle.net/10883/22551
dc.identifier10.3389/fpls.2023.1098648
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/7514294
dc.descriptionSpot blotch (SB) caused by Bipolaris sorokiniana (teleomorph Cochliobolus sativus) is one of the devastating diseases of wheat in the warm and humid growing areas around the world. B. sorokiniana can infect leaves, stem, roots, rachis and seeds, and is able to produce toxins like helminthosporol and sorokinianin. No wheat variety is immune to SB; hence, an integrated disease management strategy is indispensable in disease prone areas. A range of fungicides, especially the triazole group, have shown good effects in reducing the disease, and crop-rotation, tillage and early sowing are among the favorable cultural management methods. Resistance is mostly quantitative, being governed by QTLs with minor effects, mapped on all the wheat chromosomes. Only four QTLs with major effects have been designated as Sb1 through Sb4. Despite, marker assisted breeding for SB resistance in wheat is scarce. Better understanding of wheat genome assemblies, functional genomics and cloning of resistance genes will further accelerate breeding for SB resistance in wheat.
dc.languageEnglish
dc.publisherFrontiers Media S.A.
dc.relationNutrition, health & food security
dc.relationPlant Health
dc.relationResilient Agrifood Systems
dc.relationIndian Council of Agricultural Research
dc.relationhttps://hdl.handle.net/10568/129867
dc.rightsCIMMYT manages Intellectual Assets as International Public Goods. The user is free to download, print, store and share this work. In case you want to translate or create any other derivative work and share or distribute such translation/derivative work, please contact CIMMYT-Knowledge-Center@cgiar.org indicating the work you want to use and the kind of use you intend; CIMMYT will contact you with the suitable license for that purpose
dc.rightsOpen Access
dc.source14
dc.source1664-462X
dc.sourceFrontiers in Plant Science
dc.source1098648
dc.subjectAGRICULTURAL SCIENCES AND BIOTECHNOLOGY
dc.subjectResistance Breeding
dc.subjectSpot Blotch
dc.subjectBIPOLARIS SOROKINIANA
dc.subjectDISEASE MANAGEMENT
dc.subjectBREEDING
dc.subjectWHEAT
dc.subjectWheat
dc.titleManaging spot blotch disease in wheat: Conventional to molecular aspects
dc.typeArticle
dc.typePublished Version
dc.coverageSwitzerland


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