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dc.contributor.authorSILVA, V. P. da
dc.contributor.authorGARCIA, M.
dc.contributor.authorBOTTON, M.
dc.date.accessioned2017-12-01T23:17:23Z-
dc.date.available2017-12-01T23:17:23Z-
dc.date.created2017-12-01
dc.date.issued2017
dc.identifier.citationRevista Brasileira de Entomologia, v. 61, p. 257-261, 2017.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1081179-
dc.descriptionMealybugs (Hemiptera: Pseudococcidae) are common pests in fruitproduction(Franco et al., 2009; Daane et al., 2012). The obscure mealybug Pseudococcus viburni (Signoret) is a cosmopolitan and polyphagous species found in 56 countries. It feeds on members of nearly 90 plant families and 240 genera (García et al., 2016), and is one of the main pest species of vineyards (Vitis spp., Vitaceae) in Brazil as well as other countries of the Americas (Correa et al., 2012; Daane et al., 2012; Pacheco da Silva et al., 2014). P. viburni also attacks other plants of economic importance, such as apples (Rosaceae) and pears (Rosaceae) (Ciampolini et al., 2002; Dapoto et al., 2011). It feeds on the leaves, trunks, cordons, canes, fruits and roots of host plants. Similarly to other mealybug species, P. viburni causes damage to leaves and grape clusters due to its copious secretion of honeydew, which provides a substrate for the development ∗ Corresponding author. E-mail: vitorcezar@gmail.com (V. Pacheco da Silva). of sooty mold, responsible for losses in productivity, marketability and quality of grapes (Daane et al., 2012). Moreover, the species has been related to the transmission of Grapevine leafroll associated virus and Grapevine Trichovirus A and B, viruses that cause vineyard degeneration, and losses in the productivity and quality of clusters (Garau et al., 1995; Golino et al., 2002).
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectChalcidoidea
dc.subjectEncyrtids
dc.subjectCoquila
dc.subjectEspécies polifagas
dc.subjectPragas de vinhas
dc.subjectObscure mealybug
dc.titleBiology of blepyrus clavicornis (compere) (hymenoptera: encyrtidae), a parasitoid of pseudococcus viburni (signoret) (hemiptera: pseudococcidae).
dc.typeArtigo de periódico
dc.date.updated2019-05-06T11:11:11Zpt_BR
dc.subject.thesagroParasitismo
dc.subject.thesagroPraga de planta
dc.subject.thesagroPraga
dc.subject.thesagroUva
dc.subject.thesagroControle Biológicopt_BR
dc.subject.nalthesaurusBiological control
dc.subject.nalthesaurusParasitism
dc.subject.nalthesaurusPseudococcus viburni
riaa.ainfo.id1081179
riaa.ainfo.lastupdate2019-05-06 -03:00:00
dc.contributor.institutionVictor Pacheco da Silva, Universidade Federal de Pelotas, Pós-Graduac¸ ão em Fitossanidade, Departamento de Fitossanidade, Pelotas, RS, Brazil; Mauro Garcia, Universidade Federal de Pelotas, Pós-Graduac¸ ão em Fitossanidade, Departamento de Fitossanidade, Pelotas, RS, Brazil; MARCOS BOTTON, CNPUV.
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