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Response of the flag leaf for Moroccan bread wheat varieties in the field, highlighting its biochemical composition in its resistance mechanism against yellow rust

dc.contributor.authorIlham DEHBI
dc.contributor.authorMoussa EL JARROUDI
dc.contributor.authorChaimae EL HAMIDI
dc.contributor.authorHajar EL HAMSS
dc.contributor.authorRachid EZZOUGGARI
dc.contributor.authorKaoutar BOURAK
dc.contributor.authorZineb BELABESS
dc.contributor.authorSalah-Eddine LAASLI
dc.contributor.authorHamid MAZOUZ
dc.contributor.authorRachid LAHLALI
dc.contributor.otherPhytopathology Unit, Department of Plant Protection, Ecole National of Agriculture Meknes, Km10, Rte Haj Kaddour, BP S/40, Meknes 50001; Laboratory of Plant Biotechnology and Molecular Biology, Faculty of Sciences, Moulay Ismail University, BP 11201, Zitoune, Meknes 50000
dc.contributor.otherDepartment of Sciences and Environmental Management, University of Liege, Arlon 6700
dc.contributor.otherPhytopathology Unit, Department of Plant Protection, Ecole National of Agriculture Meknes, Km10, Rte Haj Kaddour, BP S/40, Meknes 50001
dc.contributor.otherPhytopathology Unit, Department of Plant Protection, Ecole National of Agriculture Meknes, Km10, Rte Haj Kaddour, BP S/40, Meknes 50001
dc.contributor.otherLaboratory of Biotechnology, Conservation, and Valorization of Natural Resources (LBCVNR), Faculty of Sciences Dhar El Mehraz, Sidi Mohamed Ben Abdallah University, Fez, 30000
dc.contributor.otherPlant Pathology Laboratory, Department of AgroBioSciences, Mohammed VI Polytechnic University, Lot 660, Hay Moulay Rachid Ben Guerir, 43150
dc.contributor.otherPlant Protection Laboratory, Regional Center of Agricultural Research of Meknes, National Institute of Agri-cultural Research, Km 13, Route Haj Kaddour, BP.578, Meknes
dc.contributor.otherPhytopathology Unit, Department of Plant Protection, Ecole National of Agriculture Meknes, Km10, Rte Haj Kaddour, BP S/40, Meknes 50001
dc.contributor.otherLaboratory of Plant Biotechnology and Molecular Biology, Faculty of Sciences, Moulay Ismail University, BP 11201, Zitoune, Meknes 50000
dc.contributor.otherPhytopathology Unit, Department of Plant Protection, Ecole National of Agriculture Meknes, Km10, Rte Haj Kaddour, BP S/40, Meknes 50001
dc.date.accessioned2025-10-09T05:15:10Z
dc.date.available2025-10-09T05:15:10Z
dc.date.issued01-September-2024
dc.identifier.urihttps://www.notulaebiologicae.ro/index.php/nsb/article/view/12053
dc.identifier.urihttp://digilib.fisipol.ugm.ac.id/repo/handle/15717717/40879
dc.description.abstractThis investigation aimed to assess the responsiveness of fourteen Moroccan bread wheat varieties to yellow rust induced by Puccinia striiformis tritici (Pst) in comparison with a susceptible variety ‘Amal’ through natural inoculation in the field, employing a Randomized Complete Block Design (RCBD). A comprehensive evaluation, encompassing 20 variables related to epidemiological, phenological, morphological, and physicochemical parameters, was conducted. In elucidating the role of the leaf in wheat resistance to stripe rust, the mineral and organic composition was scrutinized using sophisticated molecular detection techniques—Fourier Transform Infrared Spectroscopy (FTIR) and Atomic Absorption Spectroscopy (AAS). These two methodologies, recognized for their efficacy, facilitated the measurement of varying concentrations of lipids and carboxylic esters in the epicuticular wax on the adaxial flag leaf. Additionally, the quantity of essential minerals was determined. The outcomes revealed distinct responses among bread wheat varieties to stripe rust, with ‘Faiza’, ‘Bandera’, and ‘Resulton’ demonstrating heightened resistance, manifesting severity values below 15%. Conversely, ‘Amal’ exhibited the lowest level of resistance. Furthermore, lipid concentration reached its pinnacle in ‘Faiza’, ‘Bandera’ and ‘Resulton’ while ‘Amal’ displayed the lowest lipid levels. Severity exhibited a very weak correlation with Zn, weak correlations with Cu, and moderate correlations with Ca and K (p<0.05). This study provides valuable insights guiding future research endeavours aimed at enhancing the genetic traits of these elite cultivars for integration into Morocco’s cereals program.
dc.language.isoEN
dc.publisherSociety of Land Measurements and Cadastre from Transylvania (SMTCT)
dc.subject.lccAgriculture (General)
dc.titleResponse of the flag leaf for Moroccan bread wheat varieties in the field, highlighting its biochemical composition in its resistance mechanism against yellow rust
dc.typeArticle
dc.description.keywordsAAS spectroscopy
dc.description.keywordsbread wheat varieties
dc.description.keywordschemical composition
dc.description.keywordsFTIR-ATR spectroscopy
dc.description.keywordsnatural field inoculation
dc.description.keywordsstripe rust
dc.description.doi10.55779/nsb16312053
dc.title.journalNotulae Scientia Biologicae
dc.identifier.e-issn2067-3264
dc.identifier.oaioai:doaj.org/journal:978173eae84a4da9b3ecefc071d86017
dc.journal.infoVolume 16, Issue 3


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