Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/996001
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dc.contributor.authorSILVA, V. C. P. dapt_BR
dc.contributor.authorBERTIN, A.pt_BR
dc.contributor.authorBLIN, A.pt_BR
dc.contributor.authorGERMAIN, J.-F.pt_BR
dc.contributor.authorBERNARDI, D.pt_BR
dc.contributor.authorRIGNOL, G.pt_BR
dc.contributor.authorBOTTON, M.pt_BR
dc.contributor.authorMALAUSA, T.pt_BR
dc.date.accessioned2014-09-29T11:11:11Zpt_BR
dc.date.available2014-09-29T11:11:11Zpt_BR
dc.date.created2014-09-29pt_BR
dc.date.issued2014pt_BR
dc.identifier.citationPlos One, v. 9, n. 7, Jul. 2014.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/996001pt_BR
dc.descriptionMealybugs (Hemiptera: Pseudococcidae) are pests constraining the international trade of Brazilian table grapes. They damage grapes by transmitting viruses and toxins, causing defoliation, chlorosis, and vigor losses and favoring the development of sooty mold. Difficulties in mealybug identification remain an obstacle to the adequate management of these pests. In this study, our primary aim was to identify the principal mealybug species infesting the major table grape-producing regions in Brazil, by morphological and molecular characterization. Our secondary aim was to develop a rapid identification kit based on species-specific Polymerase Chain Reactions, to facilitate the routine identification of the most common pest species. We surveyed 40 sites infested with mealybugs and identified 17 species: Dysmicoccus brevipes (Cockerell), Dysmicoccus sylvarum Williams and Granara de Willink, Dysmicoccus texensis (Tinsley), Ferrisia cristinae Kaydan and Gullan, Ferrisia meridionalis Williams, Ferrisia terani Williams and Granara de Willink, Phenacoccus baccharidis Williams, Phenacoccus parvus Morrison, Phenacoccus solenopsis Tinsley, Planococcus citri (Risso), Pseudococcus viburni (Signoret), Pseudococcus cryptus Hempel, four taxa closely related each of to Pseudococcus viburni, Pseudococcus sociabilis Hambleton, Pseudococcus maritimus (Ehrhorn) and Pseudococcus meridionalis Prado, and one specimen from the genus Pseudococcus Westwood. The PCR method developed effectively identified five mealybug species of economic interest on grape in Brazil: D. brevipes, Pl. citri, Ps. viburni, Ph. solenopsis and Planococcus ficus (Signoret). Nevertheless, it is not possible to assure that this procedure is reliable for taxa that have not been sampled already and might be very closely related to the target species.pt_BR
dc.language.isoporpt_BR
dc.rightsopenAccesspt_BR
dc.subjectUva de mesapt_BR
dc.subjectMealybugpt_BR
dc.subjectCochinilhapt_BR
dc.subjectVineyardpt_BR
dc.subjectVinhedopt_BR
dc.titleMolecular and morphological identification of mealybug species (Hemiptera: Pseudococcidae) in Brazilian vineyards.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2019-04-02T11:11:11Zpt_BR
dc.subject.thesagroUvapt_BR
dc.subject.thesagroPraga de plantapt_BR
riaa.ainfo.id996001pt_BR
riaa.ainfo.lastupdate2019-04-02 -03:00:00pt_BR
dc.contributor.institutionVitor C. Pacheco da Silva; Aline Bertin; Aurélie Blin; Jean-François Germain; Daniel Bernardi; Guylène Rignol; MARCOS BOTTON, CNPUV; Thibaut Malausa.pt_BR
Aparece nas coleções:Artigo em periódico indexado (CNPUV)

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