Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/488341
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dc.contributor.authorMATOS NETO, F. da C.pt_BR
dc.contributor.authorZANUNCIO, J. C.pt_BR
dc.contributor.authorPICANÇO, M. C.pt_BR
dc.contributor.authorCRUZ, I.pt_BR
dc.date.accessioned2017-06-09T23:52:39Z-
dc.date.available2017-06-09T23:52:39Z-
dc.date.created2004-10-22pt_BR
dc.date.issued2002pt_BR
dc.identifier.citationPesquisa Agropecuária Brasileira, Brasília, v. 37, n. 7, p. 917-924, jul. 2002.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/488341pt_BR
dc.descriptionABSTRACT - The objective of this research was to evaluate the effect of the insect resistant soybean genotype IAC 17 on reproductive characteristics of Podisus nigrispinus (Dallas) (Heteroptera: Pentatomidae) females compared to the soybean insect susceptible genotype UFV 16. Treatments were: T1) females of P. nigrispinus fed on plants of the UFV 16 and Anticarsia gemmatalis Hübner (Lepidoptera: Noctuidae) caterpillars reared on leaves of this variety; T2) females of P. nigrispinus fed on plants of the IAC 17 and A. gemmatalis caterpillars reared on leaves of this variety. Longevity of females, pre-oviposition, oviposition and pos-oviposition periods, number of eggs and egg masses/female, egg weight, interval between egg mass laying, number of eggs/egg mass, percentage of nymphs, number of nymphs/female and total number of prey killed/female of P. nigrispinus were evaluated. Most of the characteristics evaluated showed similar results between treatments, but the oviposition period was longer for females reared on the resistant genotype than on the susceptible one and the percentage of total females that laid eggs was lower on the IAC 17. Also, the resistant genotype caused higher mortality of P. nigrispinus females at the beginning of its adult stage and egg production by females of this predator was better spread along its adult stage with this resistant genotype. On the other hand, results suggest no effect of the resistant genotype on the offspring of this predator.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectinsetospt_BR
dc.subjectcontrole de pragaspt_BR
dc.titleReproductive characteristics of the predator Podisus nigrispinus fed with an insect resistant soybean variety.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2018-06-09T11:11:11Zpt_BR
dc.subject.thesagroAnticarsia Gemmatalispt_BR
dc.subject.thesagroControle Biológicopt_BR
dc.subject.thesagroReproduçãopt_BR
dc.subject.nalthesaurusbiological controlpt_BR
dc.subject.nalthesaurusinsectspt_BR
dc.subject.nalthesaurusreproductionpt_BR
dc.subject.nalthesauruspest controlpt_BR
riaa.ainfo.id488341pt_BR
riaa.ainfo.lastupdate2018-06-09 -03:00:00pt_BR
dc.contributor.institutionIVAN CRUZ, CNPMS.pt_BR
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