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Biblioteca(s): |
Embrapa Cerrados. |
Data corrente: |
23/02/2016 |
Data da última atualização: |
26/01/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
MONTEZANO, D. G.; SOSA-GOMEZ, D.R.; MORAES, S. V. de P.; ROQUE-SPECHT, V. F.; FRONZA, E.; BARROS, N. M.; SPECHT, A. |
Afiliação: |
DEBORA G. MONTEZANO, UNIVERSITY OF NEBRASKA; DANIEL RICARDO SOSA GOMEZ, CNPSO; SILVANA VIEIRA DE PAULA MORAES, CPAC; VANIA F. ROQUE-SPECHT, UNB; EDEGAR FRONZA, UNIVERSIDADE DE CAXIAS DO SUL; NEIVA M. BARROS, UNIVERSIDADE DE CAXIAS DO SUL; ALEXANDRE SPECHT, CPAC. |
Título: |
Biotic potential and reproductive parameters of Spodoptera dolichos (Lepidoptera: Noctuidae) in the laboratory. |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
Zoologia, Curitiba, v. 32, n. 6, p. 485-491, nov./dez. 2015. |
ISSN: |
1984-4689 |
DOI: |
http://dx.doi.org/10.1590/S1984-46702015000600008 |
Idioma: |
Inglês |
Conteúdo: |
ABSTRACT: The biotic potential and reproductive parameters of Spodoptera dolichos (Fabricius, 1794) were evaluated under controlled conditions (25 ± 1°C, 70 ± 10% RH and 14 hour photophase). The longevity, pre-, post- and oviposition periods, fecundity, and fertility of 25 couples were evaluated. The longevity of females (12.9 days) was not significantly different than that of males (12.4 days). The mean durations of the pre-, post- and oviposition periods were 3.0, 0.4 and 10.4 days, respectively. The mean fecundity was 4,086.0 eggs per female and mean fertility was 3,557.8 larvae per female. On average, a female copulated 1.4 times. The biotic potential of S. dolichos was estimated at 7.138 x 1018 individuals/female/year. The net reproductive rate (Ro) was 1,711.98 times per generation and the mean generation time (T) was 56.19 days. The intrinsic rate of increase (rm) was 0.133, with a finite rate of increase (l) of 1.142 per day. These results are compared with other species from Spodoptera and their relevance for management strategies of S. dolichos. |
Palavras-Chave: |
Espermatóforo; Potencial biótico; Reprodução de insetos. |
Thesagro: |
Fecundação; Inseto; Lagarta; Reprodução. |
Thesaurus NAL: |
Biotic potential; Fecundity; Insect reproduction; Reproductive traits; Spermatophores; Spodoptera. |
Categoria do assunto: |
O Insetos e Entomologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/139858/1/1984-4689-zool-32-06-00485.pdf
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Marc: |
LEADER 02158naa a2200373 a 4500 001 2038243 005 2017-01-26 008 2015 bl uuuu u00u1 u #d 022 $a1984-4689 024 7 $ahttp://dx.doi.org/10.1590/S1984-46702015000600008$2DOI 100 1 $aMONTEZANO, D. G. 245 $aBiotic potential and reproductive parameters of Spodoptera dolichos (Lepidoptera$bNoctuidae) in the laboratory. 260 $c2015 520 $aABSTRACT: The biotic potential and reproductive parameters of Spodoptera dolichos (Fabricius, 1794) were evaluated under controlled conditions (25 ± 1°C, 70 ± 10% RH and 14 hour photophase). The longevity, pre-, post- and oviposition periods, fecundity, and fertility of 25 couples were evaluated. The longevity of females (12.9 days) was not significantly different than that of males (12.4 days). The mean durations of the pre-, post- and oviposition periods were 3.0, 0.4 and 10.4 days, respectively. The mean fecundity was 4,086.0 eggs per female and mean fertility was 3,557.8 larvae per female. On average, a female copulated 1.4 times. The biotic potential of S. dolichos was estimated at 7.138 x 1018 individuals/female/year. The net reproductive rate (Ro) was 1,711.98 times per generation and the mean generation time (T) was 56.19 days. The intrinsic rate of increase (rm) was 0.133, with a finite rate of increase (l) of 1.142 per day. These results are compared with other species from Spodoptera and their relevance for management strategies of S. dolichos. 650 $aBiotic potential 650 $aFecundity 650 $aInsect reproduction 650 $aReproductive traits 650 $aSpermatophores 650 $aSpodoptera 650 $aFecundação 650 $aInseto 650 $aLagarta 650 $aReprodução 653 $aEspermatóforo 653 $aPotencial biótico 653 $aReprodução de insetos 700 1 $aSOSA-GOMEZ, D.R. 700 1 $aMORAES, S. V. de P. 700 1 $aROQUE-SPECHT, V. F. 700 1 $aFRONZA, E. 700 1 $aBARROS, N. M. 700 1 $aSPECHT, A. 773 $tZoologia, Curitiba$gv. 32, n. 6, p. 485-491, nov./dez. 2015.
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Embrapa Cerrados (CPAC) |
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