Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/979349
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dc.contributor.authorFORNARI, R. A.pt_BR
dc.contributor.authorMACHOTA JUNIOR, R.pt_BR
dc.contributor.authorBERNARDI, D.pt_BR
dc.contributor.authorBOTTON, M.pt_BR
dc.contributor.authorPASTORI, P. L.pt_BR
dc.date.accessioned2014-02-10T11:11:11Zpt_BR
dc.date.available2014-02-10T11:11:11Zpt_BR
dc.date.created2014-02-10pt_BR
dc.date.issued2013pt_BR
dc.identifier.citationHorticultura Brasileira, Brasília, v. 31, n. 3, p. 380-385, jul./set. 2013pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/979349pt_BR
dc.descriptionThe strawberry sap beetle [Lobiopa insularis (Coleoptera: Nitidulidae)] is one of the most important pests of strawberry crops. This study aimed to determine the relationship between strawberry fruit maturation stages and the feeding of sap beetle in laboratory and to evaluate food attractants and population dynamics of this species during the crop season. To evaluate the feeding preference of strawberry fruits 'Camarosa' at different maturation stages [green (G), semi-ripe (SM) and ripe (R)] were exposed to adult sap beetles in plastic cups. We evaluated in field the effect of food baits and pest fluctuation with traps baited with different food baits: (T1) ripe ground strawberries; (T2) cattle feed, granulated sugar and water; (T3) T1 and T2 attractants mixed at 1:1 ratio; (T4) fruit mix, granulated sugar, water and beer, sprayed with isoamyl-acetate and (T5) control (no food attractants and insecticide). In all treatments the insecticide Malathion1000® CE was mixed. The population dynamics of adult beetles were monitored during throughout the cycle of strawberry culture in the municipalities of Caxias do Sul and Bom Princípio, Rio Grande do Sul state, Brazil, using the best food baits for catching adults of the pest. There was no significant difference in relation to the feeding of sap beetle adults in any of the maturation stages, 96 hours after infestation, with no significant increase in feeding on ripe strawberries. In the field, traps baited with ripe strawberries were effective in attracting insects for seven days, with the first occurrence of the pest in June in the municipality of Caxias do Sul and in August in Bom Princípio, with population peaks during January in both experiments.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectAtrativo alimentarpt_BR
dc.titleAvaliação de danos, atrativos alimentares e dinâmica populacional da broca-do-morango.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2014-02-10T11:11:11Zpt_BR
dc.subject.thesagroFruticulturapt_BR
dc.subject.thesagroMorangopt_BR
dc.subject.thesagroPraga de plantapt_BR
dc.subject.thesagroArmadilhapt_BR
dc.subject.thesagroFlutuação Populacionalpt_BR
dc.subject.thesagroLobiopa Insularispt_BR
riaa.ainfo.id979349pt_BR
riaa.ainfo.lastupdate2014-02-10pt_BR
dc.contributor.institutionRodrigo A Fornari, UFSM; Ruben Machota Junior, UFPEL; Daniel Bernardi, ESALQ/USP; MARCOS BOTTON, CNPUV; Patrik Luiz Pastori, UFC.pt_BR
Aparece nas coleções:Artigo em periódico indexado (CNPUV)

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