Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1036432
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dc.contributor.authorMORANDI FILHO, W. J.pt_BR
dc.contributor.authorPACHECO-DA-SILVA, V. C.pt_BR
dc.contributor.authorWILLINK, M. C. G. dept_BR
dc.contributor.authorPRADO, E.pt_BR
dc.contributor.authorBOTTON, M.pt_BR
dc.date.accessioned2016-02-10T11:11:11Zpt_BR
dc.date.available2016-02-10T11:11:11Zpt_BR
dc.date.created2016-02-10pt_BR
dc.date.issued2015pt_BR
dc.identifier.citationRevista Brasileira de Entomologia (Impresso), v. 59, p. 251-254, 2015.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1036432pt_BR
dc.descriptionMealybugs (Hemiptera: Pseudococcidae) are important pests of the grapevine Vitis spp. and are responsible for direct and indirect damage to production. The main mealybug species present in wine grapevine (Vitis vinifera L.) in Southern Brazil were identified and their incidence evaluated. Bunch-samples (n = 50) from 131 vineyards located in the Serra Gaúcha Region (RS) of Brazil were analyzed at harvest, and the occurrence of mealybugs in the roots was evaluated at the time of eradication of plants for replanting. Mealybugs were reared in laboratory until adulthood for species determination. The species Dysmicoccus brevipes (Cockerell, 1983), Dysmicoccus sp., Planococcus citri (Risso, 1813), Pl. minor (Maskell, 1897), Pseudococcus viburni (Signoret, 1875) and Pseudococcus sp. were identified in bunches. Dysmicoccus sp., D. umbambae Granara de Willink, 2009, Pl. citri and Pseudococcus sp. were found in the roots. Pl. citri (31.4%) and Dysmicoccus sp. (22.7%) were the most common species found in wine grape bunches in the Serra Gaúcha Region Keywords: Dysmicoccus Planococcus Pseudococcus Scale insects Vitis spp.eng
dc.language.isoengpt_BR
dc.rightsopenAccesseng
dc.subjectVitis spppt_BR
dc.subjectPlanococcuspt_BR
dc.titleA survey of mealybugs infesting South-Brazilian wine vineyard.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2019-05-10T11:11:11Zpt_BR
dc.subject.nalthesaurusDysmicoccuspt_BR
dc.subject.nalthesaurusPseudococcuspt_BR
dc.subject.nalthesaurusScale insectspt_BR
riaa.ainfo.id1036432pt_BR
riaa.ainfo.lastupdate2019-05-10 -03:00:00pt_BR
dc.contributor.institutionMARCOS BOTTON, CNPUV.pt_BR
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