Chemical control of pathogens and the physiological performance of peanut seeds

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dc.contributor.authorBarbosa, Rafael Marani [UNESP]
dc.contributor.authordos Santos, Juliana Faria [UNESP]
dc.contributor.authorLopes, Magnólia de Mendonça [UNESP]
dc.contributor.authorPanizzi, Rita de Cássia [UNESP]
dc.contributor.authorVieira, Roberval Daiton [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:30:00Z
dc.date.available2014-05-27T11:30:00Z
dc.date.issued2013-07-23
dc.description.abstractThe establishment of a peanut crop may be unsatisfactory due to poor seed performance in the field and among the factors attributed to this are a reduction in seed vigor during storage and the presence of pathogens. The objective of this study was to evaluate the efficiency of treating peanut seeds with fungicides and the effect on physiological performance and disease control during storage. In a completely random experimental design, two seed batches of the Runner IAC 886 peanut cultivar were submitted to five fungicide treatments (1 control - untreated; 2 thiram; 3 carbendazim + thiram; 4 fludioxonil + metalaxyl-m; 5 fludioxonil + mefenoxam + thiabendazole) and evaluated after zero, 30 and 60 days of storage. The seeds were stored untreated but treated before the evaluation of physiological performance from germination, vigor (first germination count and accelerated aging), field seedling emergence and seed sanitation tests. The results showed differences in batch performance potential during storage, with batch 1 being superior. The sanitation test showed that all the chemical seed treatments controlled pathogens efficiently (Aspergillus spp. and Penicillium sp.), but only thiram did not affect peanut seed performance in the laboratory evaluations.en
dc.description.affiliationSão Paulo State University 'Julio de Mesquita Filho' Departament of Crop Production, Jaboticabal Cam. Via de Acesso Prof. P. D. Castellane, s/n, 14884-900, Jaboticabal, SP
dc.description.affiliationUnespSão Paulo State University 'Julio de Mesquita Filho' Departament of Crop Production, Jaboticabal Cam. Via de Acesso Prof. P. D. Castellane, s/n, 14884-900, Jaboticabal, SP
dc.format.extent322-326
dc.identifierhttp://world-food.net/chemical-control-of-pathogens-and-the-physiological-performance-of-peanut-seeds/
dc.identifier.citationJournal of Food, Agriculture and Environment, v. 11, n. 2, p. 322-326, 2013.
dc.identifier.issn1459-0255
dc.identifier.issn1459-0263
dc.identifier.lattes8913035708076881
dc.identifier.lattes3485128296532390
dc.identifier.scopus2-s2.0-84880289967
dc.identifier.urihttp://hdl.handle.net/11449/76039
dc.identifier.wosWOS:000322024300001
dc.language.isoeng
dc.relation.ispartofJournal of Food, Agriculture and Environment
dc.relation.ispartofsjr0,197
dc.relation.ispartofsjr0,197
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectArachis hypogaea L.
dc.subjectFungicides
dc.subjectGermination
dc.subjectSeed pathology
dc.subjectVigor
dc.subjectcarbendazim
dc.subjectfludioxonil
dc.subjectfungicide
dc.subjectmefenoxam
dc.subjectmetalaxyl
dc.subjectthiram
dc.subjecttiabendazole
dc.subjectunclassified drug
dc.subjectAspergillus
dc.subjectcontrolled study
dc.subjectcrop
dc.subjectgermination
dc.subjectmicrobial pest control
dc.subjectnonhuman
dc.subjectpeanut
dc.subjectPenicillium
dc.subjectplant physiology
dc.subjectplant water content
dc.subjectsanitation
dc.subjectseedling emergence
dc.titleChemical control of pathogens and the physiological performance of peanut seedsen
dc.typeArtigo
dcterms.licensehttp://world-food.net/terms-of-use/
unesp.author.lattes8913035708076881
unesp.author.lattes3485128296532390[4]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Agrárias e Veterinárias, Jaboticabalpt

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