Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/939710
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dc.contributor.authorRICALDE, P. M.pt_BR
dc.contributor.authorNAVA, D. E.pt_BR
dc.contributor.authorLOECK, E. A.pt_BR
dc.contributor.authorDONATTI, G. M.pt_BR
dc.date.accessioned2012-11-28T00:04:23Z-
dc.date.available2012-11-28T00:04:23Z-
dc.date.created2012-11-14pt_BR
dc.date.issued2012pt_BR
dc.identifier.citationJournal of Insect Science, v. 12, n. 29, p. 1-11, 2012.pt_BR
dc.identifier.issn1536-2442pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/939710pt_BR
dc.descriptionThe Mediterranean fruit fly Ceratitis capitata (Wiedemann) (Diptera: Tephritidae) is one of the principal exotic pests affecting Brazilian production in the northeastern and southeastern regions of Brazil. In the south, it is has potential as a serious threat to temperate-climate fruit farms, since it is already found in urban and suburban communities in this region. We studied the biological characteristics of C. capitata populations from Pelotas-RS (temperate climate), Petrolina-PE (tropical), and Campinas-SP (subtropical). Ceratitis capitata biology was studied under controlled temperature (15, 20, 25, 30, and 35 ± 1 °C), 70 ± 10% RH, and 14:10 L:D photoperiod. The duration and survival rate of the egg, larval, and pupal stages were evaluated and the thermal requirements of these three populations were determined. The duration and survival of these developmental stages varied with temperature, with similar values for the three populations, except for some variation in the egg phase. Egg to adult developmental time for all three populations was inversely proportional to temperature; from 15 to 30 °C developmental time varied from 71.2 to 17.1, 70.2 to 17.1, and 68.5 to 16.9 days, respectively. Survival during development was affected at 15 to 30 °C, and differed significantly from survival at 20 to 25 °C. At 35 °C, immature stages did not develop. The basal temperature and degree-day requirement were similar for all immature stages except for the egg stage. The basal temperatures and thermal constants were 9.30 and 350, 8.47 and 341, and 9.60 °C and 328 degree-days for the Pelotas, Petrolina, and Campinas populations, respectively. Results suggested that survival and thermal requirements are similar for these tropical, subtropical, and temperate populations of C. capitata, and demonstrate the species' capacity to adapt to different climate conditions.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectClima Subtropicalpt_BR
dc.subjectBrasilpt_BR
dc.subjectRio Grande do Sulpt_BR
dc.subjectPernambucopt_BR
dc.subjectSão Paulopt_BR
dc.titleTemperature-dependent development and survival of Brazilian populations of the Mediterranean fruit fly, Ceratitis capitata, from tropical, subtropical and temperate regions.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2012-11-28T00:04:23Zpt_BR
dc.subject.thesagroMosca das Frutaspt_BR
dc.subject.thesagroClima Tropicalpt_BR
dc.subject.thesagroClima Temperadopt_BR
dc.subject.thesagroCeratitis Capitatapt_BR
dc.subject.nalthesaurusTemperate zonespt_BR
dc.subject.nalthesaurusTropicspt_BR
dc.subject.nalthesaurusSubtropicspt_BR
dc.subject.nalthesaurusBrazilpt_BR
riaa.ainfo.id939710pt_BR
riaa.ainfo.lastupdate2012-11-27pt_BR
dc.contributor.institutionMarcelo P. Ricalde, Departamento de Fitossanidade, FAEM/UFPel; DORI EDSON NAVA, CPACT; Alci E. Loeck, Departamento de Fitossanidade, FAEM/UFPel; Michele G. Donatti, Departamento de Fitossanidade, FAEM/UFPel.pt_BR
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