Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1036508
Full metadata record
DC FieldValueLanguage
dc.contributor.authorMEHTA, Y. R.pt_BR
dc.contributor.authorMARANGONI, M. S.pt_BR
dc.contributor.authorMATOS, J. N.pt_BR
dc.contributor.authorMANDARINO, J. M. G.pt_BR
dc.contributor.authorGALBIERI, R.pt_BR
dc.date.accessioned2016-02-11T11:11:11Zpt_BR
dc.date.available2016-02-11T11:11:11Zpt_BR
dc.date.created2016-02-11pt_BR
dc.date.issued2015pt_BR
dc.identifier.citationAmerican Journal of Plant Sciences, n. 6, p. 2249-2256, 2015.pt_BR
dc.identifier.issn2158-2750pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1036508pt_BR
dc.descriptionShale water as a by-product obtained by Petrobras, Brazil, during the process of extraction of petroleum from fossil rock may act as an inducer of Systemic Acquired Resistance (SAR) to some plant pathogens. The objective of the present investigation was to verify the effect of seed treatment and foliar application with shale water in inducing SAR of soybean to soybean rust under greenhouse and field conditions. In greenhouse experiments, seed treatment alone with shale water significantly reduced the severity of soybean rust and the control efficiency after 11 and 14 days after inoculation was between 54.1% and 57.8%. Whereas seed treatment and only one foliar application with shale water the control efficiency due to SAR 14 and 11 days after inoculation was between 99.7% and 100%, respectively. Such treatments gave similar results under field experiments where the control efficiency of soybean rust was between 79.0% and 99.35% in shale water treated plots as compared to the untreated plots, in 2015. onsequently, this resulted in yield increase between 14.8% and 28.8% depending upon the seed treatment and foliar applications with shale water alone or in mixture with a fungicide. Seed health testing revealed lower number of seeds infected with some pathogens in treatments where either shale water or fungicide was used. Seed treatment and one foliar application were sufficient to induce SAR against soybean rust. This is the first report to demonstrate SAR of soybean to soybean rust induced by shale water. Patent regarding this investigation is deposited with Petrobras, Brazil, under the number EVP 14/022.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.titleSystemic acquired resistance of soybean to soybean rust induced by shale water.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2017-07-25T11:11:11Zpt_BR
dc.subject.thesagroSojapt_BR
dc.subject.thesagroFerrugempt_BR
dc.subject.thesagroFungopt_BR
dc.subject.thesagroPhakopsora pachyrhizipt_BR
dc.subject.thesagroDoença de plantapt_BR
dc.subject.nalthesaurusSoybean rustpt_BR
dc.subject.nalthesaurusMicrobial growthpt_BR
dc.subject.nalthesaurusPlant diseases and disorderspt_BR
riaa.ainfo.id1036508pt_BR
riaa.ainfo.lastupdate2017-07-25pt_BR
dc.identifier.doi10.4236/ajps.2015.614227pt_BR
dc.contributor.institutionYESHWANT R. MEHTA, IAPAR; MARIANA S. MARANGONI, IAPAR; JANAINA N. MATOS, IAPAR; JOSE MARCOS GONTIJO MANDARINO, CNPSO; RAFAEL GALBIERI, IMA - Primavera do Leste.pt_BR
Appears in Collections:Artigo em periódico indexado (CNPSO)

Files in This Item:
File Description SizeFormat 
Systemicacquired....pdf496.4 kBAdobe PDFThumbnail
View/Open
Show simple item record

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace