Development of guava cultivars parasitized by Meloidogyne enterolobii

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dc.contributor.authorPereira, Kerly Cristina [UNESP]
dc.contributor.authorMartins Soares, Pedro Luiz [UNESP]
dc.contributor.authorSantos, Jaime Maia dos [UNESP]
dc.contributor.authorPaula Batista, Elder Simoes de [UNESP]
dc.contributor.authorMaldonado Junior, Walter [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-11-26T16:48:18Z
dc.date.available2018-11-26T16:48:18Z
dc.date.issued2016-06-01
dc.description.abstractThe guava tree (Psidium guajava L.) is highly susceptible to the root-knot nematode Meloidogyne enterolobii, which causes significant losses in orchards. Due to these nematodes, many guava growers change to different crops, most of which are less profitable and require a higher technological production system. The aim of this work was to evaluate the development of the guava tree cultivars 'Paluma', 'Pedro Sato', 'Sculo XXI', and 'Tailandesa' parasitized by M. enterolobii and to compare parasitized plants with non-parasitized plants. Evaluations were carried out at 6 mo after nematode inoculation, and included plant height, stem diameter, fresh leaf mass, fresh roots mass, nematode root population, and the whole plant visual aspect. The tested cultivars were all hosts and allowed nematode population growth. 'Tailandesa' supported less nematode population growth than the other cultivars, and also had taller plants and higher mass of fresh leaves and roots. The overall visual appearance was also better for this cultivar, indicating greater tolerance to M. enterolobii.en
dc.description.affiliationUniv Estadual Paulista UNESP, Dept Fitossanidade, Lab Nematol, Campus Jaboticabal, BR-14884900 Jaboticabal, SP, Brazil
dc.description.affiliationUniv Estadual Paulista UNESP, Dept Ciencias Exatas, Campus Jaboticabal, BR-14884900 Jaboticabal, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista UNESP, Dept Fitossanidade, Lab Nematol, Campus Jaboticabal, BR-14884900 Jaboticabal, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista UNESP, Dept Ciencias Exatas, Campus Jaboticabal, BR-14884900 Jaboticabal, SP, Brazil
dc.format.extent54-59
dc.identifier.citationNematropica. Auburn: Organization Trop Amer Nematologists, v. 46, n. 1, p. 54-59, 2016.
dc.identifier.issn0099-5444
dc.identifier.urihttp://hdl.handle.net/11449/161703
dc.identifier.wosWOS:000379351200008
dc.language.isospa
dc.publisherOrganization Trop Amer Nematologists
dc.relation.ispartofNematropica
dc.relation.ispartofsjr0,251
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectGuava
dc.subjectMyrtaceae
dc.subjectPsidium guajava
dc.subjectroot-knot nematode
dc.titleDevelopment of guava cultivars parasitized by Meloidogyne enterolobiien
dc.typeArtigo
dcterms.rightsHolderOrganization Trop Amer Nematologists
unesp.departmentCiências Exatas - FCAVpt
unesp.departmentFitossanidade - FCAVpt

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Jaboticabal - FCAV - Faculdade de Ciências Agrárias e Veterinárias