Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1000333
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dc.contributor.authorMOREIRA, A. N.pt_BR
dc.contributor.authorOLIVEIRA, J. V. dept_BR
dc.contributor.authorOLIVEIRA, J. E. de M.pt_BR
dc.contributor.authorSOUZA, G. M. M. dept_BR
dc.contributor.authorBREDA, M. O.pt_BR
dc.date.accessioned2014-11-17T11:11:11Zpt_BR
dc.date.available2014-11-17T11:11:11Zpt_BR
dc.date.created2014-11-17pt_BR
dc.date.issued2014pt_BR
dc.identifier.citationCiência e Agrotecnologia, Lavras, v. 38, n. 4, p. 328-334, jul./ago. 2014.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1000333pt_BR
dc.descriptionThrips of the genus Frankliniella cause significant reduction on grape production. Little is known about its decision making approach in integrated pest management and information on thrips injuries to the vine is scarce, hindering the control of this pest. This study aimed to determine the species of thrips and injuries that cause damage to berries in seedless grapes clusters. The trial was conducted in an area cultivated with Vitis vinifera L., variety Thompson Seedless, using a randomized block design with five treatments and four replications. The treatments consisted of artificial infestation (zero, two, four and eight thrips per inflorescence), and treatment determined by the monitoring system of the grower. Each replication consisted of three plants with 10 inflorescences, which were artificially infested with thrips and covered with nonwoven fabric bags. During the cluster thinning, pre-harvest cleaning and harvest, the numbers of injuried berries and the berries with injuries were evaluated. The thrips species identified were: Frankliniella schultzei (Trybom), Frankliniella brevicaulis Hood, Frankliniella gemina Bagnall, Frankliniella gardeniae Moulton, and Frankliniella sp. A positive and significant correlation was observed between the number of injuries per fruit and the level of thrips infestation, obtained by the equation y = 2.55 + 48.54x (F= 59.98; P= 0.0001; r2= 0.51). The results suggest that the presence of a whitish halo around a small scar on fruit is associated with the presence of adult Frankliniella spp.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectManejo integradopt_BR
dc.subjectNível de infestação, danospt_BR
dc.subjectUva sem sementept_BR
dc.subjectSeedlesspt_BR
dc.titleInjuries caused by Frankliniella spp. (Thysanoptera: Thripidae) on seedless grapes.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2014-11-17T11:11:11Zpt_BR
dc.subject.thesagroUvapt_BR
dc.subject.thesagroDoençapt_BR
dc.subject.thesagroPragapt_BR
dc.subject.thesagroTripespt_BR
dc.subject.thesagroVitis Viniferapt_BR
dc.subject.nalthesaurusGrapespt_BR
dc.subject.nalthesaurusFrankliniellapt_BR
riaa.ainfo.id1000333pt_BR
riaa.ainfo.lastupdate2014-11-17pt_BR
dc.contributor.institutionANDRÉA NUNES MOREIRA, 1Instituto Federal do Sertão Pernambucano/IF Sertão PE – Campus Petrolina; JOSÉ VARGAS DE OLIVEIRA, UFRPE; JOSE EUDES DE MORAIS OLIVEIRA, CPATSA; GEISA MAYANA MIRANDA DE SOUZA, UFPB; MARIANA OLIVEIRA BREDA, UFRPE.pt_BR
Aparece nas coleções:Artigo em periódico indexado (CPATSA)

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