A screening technique to evaluate resistance of rice to Rhynchosporium oryzae.

dc.contributorJOSIAS CORREA DE FARIA, CNPAF; ANNE SITARAMA PRABHU, CNPAF.
dc.creatorFARIA, J. C.
dc.creatorPRABHU, A. S.
dc.date2022-10-07T19:13:03Z
dc.date2022-10-07T19:13:03Z
dc.date2006-01-11
dc.date1980
dc.date.accessioned2023-09-05T01:50:07Z
dc.date.available2023-09-05T01:50:07Z
dc.identifierPlant Disease, v. 64, n. 9, p. 845-846, Sept. 1980.
dc.identifierhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/208403
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8632747
dc.descriptionA simple and uniforme method for testing rice cultivars for resistance to Rhynchosporium oryzae in a glasshouse was developed. Leaves of 30-day-old plants grown in plastic trays were inoculated with 6- to 7-day-old mycelial disks and incubated under moist conditions for 96 hr. Lesion extension from the point of inoculation was used as a measure of resistance. Susceptibility of test cultivars relative to a standard check cultivar was calculated. Of 40 local and introduced rice cultivars screened, 21 showed relative resistance to one isolate of R. oryzae.
dc.languageIngles
dc.languageen
dc.rightsopenAccess
dc.subjectResistência varietal
dc.subjectArroz
dc.subjectDoença
dc.subjectOryza Sativa
dc.subjectRhynchosporium Oryzae
dc.subjectRice
dc.subjectVarietal resistance
dc.subjectScald diseases
dc.titleA screening technique to evaluate resistance of rice to Rhynchosporium oryzae.
dc.typeArtigo de periódico


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