Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/963214
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dc.contributor.authorGÓRIA, M. M.pt_BR
dc.contributor.authorGHINI, R.pt_BR
dc.contributor.authorBETTIOL, W.pt_BR
dc.date.accessioned2013-08-01T11:11:11Zpt_BR
dc.date.available2013-08-01T11:11:11Zpt_BR
dc.date.created2013-08-01pt_BR
dc.date.issued2013pt_BR
dc.identifier.citationTropical Plant Pathology, Brasília, DF, v. 38, n. 3, p. 253-257, 2013.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/963214pt_BR
dc.descriptionAbstract: The predicted atmospheric carbon dioxide concentration?s increases are likely to alter plant-pathogen interactions. To assess the effects on rice blast, during three years (2007, 2008 and 2009), three rice cultivars (Agulha Precoce, Shao Tiao Tsao and Caloro) were exposed to elevated CO2 air concentration (approximately 100 - 300 ?mol mol-1 higher than ambient) in open-top chamber facility. The disease was more severe under high CO2 concentration. Area under disease progress curve was 35.43 under high CO2 concentration and 17.48 for the current concentration. Leaves of treated plants tended to contain less silicon. In 2009, plant height of two cultivars was greater in high CO2. Understanding and predicting the climate-driven changes in the agroecosystem may allow the development of adaptation strategies in order to minimize crop losses.pt_BR
dc.language.isoporpt_BR
dc.rightsopenAccesspt_BR
dc.subjectPiricularia oryzaept_BR
dc.titleElevated atmospheric CO2 concentration increases rice blast severity.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2013-08-02T11:11:11Zpt_BR
dc.subject.thesagroBrusonept_BR
dc.subject.thesagroArrozpt_BR
dc.subject.thesagroDoença de plantapt_BR
dc.subject.thesagroDióxido de carbonopt_BR
dc.subject.thesagroClimapt_BR
dc.subject.thesagroMudança Climáticapt_BR
dc.subject.nalthesaurusCarbon dioxidept_BR
dc.subject.nalthesaurusClimate changept_BR
dc.subject.nalthesaurusPlant diseases and disorderspt_BR
dc.subject.nalthesaurusBlast diseasept_BR
dc.subject.nalthesaurusRicept_BR
riaa.ainfo.id963214pt_BR
riaa.ainfo.lastupdate2013-08-02pt_BR
dc.contributor.institutionMARINA MELONI GÓRIA, FCA-UNESP; RAQUEL GHINI, CNPMA; WAGNER BETTIOL, CNPMA.pt_BR
Appears in Collections:Artigo em periódico indexado (CNPMA)

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