Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/462095
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dc.contributor.authorOLIVEIRA, L. J.pt_BR
dc.contributor.authorHOFFMANN-CAMPO, C.B.pt_BR
dc.contributor.authorGARCIA, M. A.pt_BR
dc.date.accessioned2011-04-09T17:14:13Z-
dc.date.available2011-04-09T17:14:13Z-
dc.date.created2000-08-15pt_BR
dc.date.issued2000pt_BR
dc.identifier.citationPesquisa Agropecuaria Brasileira, Brasilia, v.35, n.5, p.887-894, maio 2000.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/462095pt_BR
dc.descriptionTo evaluate the effect of soil management systems on population of white grubs, (Phyllophaga cuyabana Moser), and on its damage in soybean, experiments were set up under no-tillage and conventional tillage (one disk plow, and a leveling disk harrow) areas. Primary tillage equipment, used in other soil management systems, such as moldboard plow, disk plow, chisel plow and heavy duty disk harrow were also tested. Fluctuation of P. cuyabana population and the extent of its damage to soybean was similar under no-tillage and conventional tillage systems. Results comparing a range of primary tillage equipment showed that it affected soil insect populations differently, depending on the time during the season in which tillage was executed. Larval mortality could mostly be attributed to their exposure to adverse factors, soon after tillage, than to changes in soil conditions. Reduction of white grub population was more evident in plots managed by heavier equipment, such as the moldboard plow. Soil tillage could be one component within the soil pest management system in soybean, however, its use can not be generalized.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectControle de pragaspt_BR
dc.subjectScarabaeoideapt_BR
dc.subjectMelolonthidaept_BR
dc.subjectPhyllophaga cuyabanapt_BR
dc.subjectSoi managementpt_BR
dc.titleEffect of soil management on the white grub population and damage in soybean.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2011-04-10T11:11:11Zpt_BR
dc.subject.thesagroGlycine Maxpt_BR
dc.subject.thesagroManejo do Solopt_BR
dc.subject.thesagroSojapt_BR
dc.subject.nalthesaurusColeopterapt_BR
dc.subject.nalthesaurusInsectapt_BR
dc.subject.nalthesauruspest controlpt_BR
riaa.ainfo.id462095pt_BR
riaa.ainfo.lastupdate2000-08-15pt_BR
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