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dc.contributor.authorD'AVILA, L. S.
dc.contributor.authorFILIPPI, M. C. C.
dc.contributor.authorFILHO, A. C. C.
dc.date.accessioned2023-05-24T11:48:20Z-
dc.date.available2023-05-24T11:48:20Z-
dc.date.created2019-09-09
dc.date.issued2019
dc.identifier.citationIn: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 51., 2019, Recife. Anais... Brasília, DF: Sociedade Brasileira de Fitopatologia, 2019.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1112042-
dc.descriptionThe changes in fungicide resistance frequency of the rice blast fungus Magnaporthe oryzae were monitored by examining an assembly of 60 isolates collected over a period of 25 years in conventional growers´ rice fields. Initially, the in vitro sensitivity of all isolates to fungicides Azoxystrobyn, Tryciclazole, Trifloxystrobin+Tebuconazole and Tebuconazole was measured. Over the 25-year (1989-2014) time frame, a gradual rise in the EC50 estimates for mycelial growth sensitivity was observed for all fungicides, but most strikingly for Azoxystrobin.
dc.language.isoeng
dc.rightsopenAccess
dc.titleSensitivity of Magnaporthe oryzae populations to fungicides over a 25-year time frame in Brazil.
dc.typeResumo em anais e proceedings
dc.subject.thesagroArroz
dc.subject.thesagroOryza Sativa
dc.subject.thesagroControle Químico
dc.subject.thesagroFungicida
dc.format.extent2p. 163.
riaa.ainfo.id1112042
riaa.ainfo.lastupdate2023-05-23
dc.contributor.institutionUNIVERSIDADE DE BRASÍLIA
dc.contributor.institutionMARTA CRISTINA CORSI DE FILIPPI, CNPAFeng
dc.contributor.institutionADALBERTO CORREA CAFE FILHO, UNIVERSIDADE DE BRASÍLIA.eng
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