Especialización patogénica de Rhynchosporium secalis en los valles altos de México

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dc.creatorMoreno, R.
dc.creatorVivar, H.
dc.date2025-05-19T20:24:00Z
dc.date2025-05-19T20:24:00Z
dc.date1975-07
dc.date.accessioned2026-06-09T02:07:04Z
dc.descriptionThe pathogenic variability of the barley scald fungus [Rhynchosporium secalis (Oud.) Davis] was studied using 26 isolates. The isolates came from various localities of the Central Region of Mexico. Five groups with different pathogenicity were identified according to the reaction of the varieties ´Zoapila´, ´Osiris´, ´Trebi´and ´Wisconsin Winter x Glabron´ under greenhouse conditions. Environmental conditions, particularly temperature, affected the symptoms expression of some of the varieties used as differentials. Therefore the determination of pathogenic vaces should be done under controlled conditions.
dc.format3 páginas
dc.formatapplication/pdf
dc.identifierhttps://repositorio.catie.ac.cr/handle/11554/12833
dc.identifieropenAccess
dc.identifier.urihttp://hdl.handle.net/123456789/2510
dc.languagees
dc.publisherInstituto Interamericano de Cooperación para la Agricultura (IICA)
dc.relationTurrialba; Vol.25, no. 3
dc.subjectRhynchosporium secalis||Rhynchosporium secalis||Rhynchosporium secalis||Rhynchosporium secalis
dc.subjectHongo||Fungi||fungo||Champignon
dc.subjectAislamiento||isolation||isolamento||isolement
dc.subjectPatogenicidad||pathogenicity||patogenicidade||pouvoir pathogène
dc.subjectExperimentación||experimentation||experimentação||expérimentation
dc.subjectInvernadero||greenhouses||estufa||serre
dc.subjectFactor ambiental||environmental factors||factor ambiental||facteur du milieu
dc.subjectEscaldadura||scald||escaldão do fruto||échaudure
dc.subjectMéxico||Mexico||México (País)||Mexique
dc.subjectSede Central
dc.titleEspecialización patogénica de Rhynchosporium secalis en los valles altos de México
dc.typeArtículo

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