| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Cerrados; Embrapa Soja. |
|
Data corrente: |
09/10/2013 |
|
Data da última atualização: |
22/04/2024 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
MONTEZANO, D. G.; SPECHT, A.; SOSA-GÓMEZ, D. R.; ROQUE-SPECHT, V. F.; BARROS, N. M. de. |
|
Afiliação: |
DÉBORA GOULART MONTEZANO, UNIVERSIDADE DE CAXIAS DO SUL; ALEXANDRE SPECHT, CPAC; DANIEL RICARDO SOSA GOMEZ, CNPSO; VÂNIA FERREIRA ROQUE-SPECHT, UNIVERSIDADE DE BRASILIA; NEIVA MONTEIRO DE BARROS, UNIVERSIDADE DE CAXIAS DO SUL. |
|
Título: |
Biotic potential and reproductive parameters of Spodoptera eridania (Stoll) (Lepidoptera, Noctuidae) in the laboratory. |
|
Ano de publicação: |
2013 |
|
Fonte/Imprenta: |
Revista Brasileira de Entomologia, Curitiba, v. 57, n. 3, p. 340-346, 2013. |
|
ISSN: |
0085-5626 |
|
DOI: |
10.1590/S0085-56262013005000026 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Biotic potential and reprodutcive parameters of Spodoptera eridania (Stoll) (Lepidoptera, Noctuidae) in the laboratory: This study aimed to evaluate the biotic potential and reproductive parameters of Spodoptera eridania (Stoll, 1782) under controlled conditions (25 ± 1°C, 70 ± 10% RH and 14 hour photophase). The longevity, pre-, post- and oviposition periods, fecundity and fertility of 15 couples was evaluated. The longevity of females (10.80 days) was not significantly higher than those of males (9.27 days). The mean durations of the pre, post and oviposition periods were 2.067, 0.600 and 8.133 days, respectively. The mean fecundity per female was 1,398 eggs and the mean fertility was 1,367.50 larvae. On average, females copulated 1.133 times. A strong positive correlation was observed between the number of mating and fecundity (r = 0.881, P <0.001). However a strong negative correlation was observed between the number of copulations and the duration of the pre-oviposition period (r = -0.826, P = 0.002) and longevity (r = -0.823, P = 0.001). The biotic potential of S. eridania was estimated at 1.894 x 1025 individuals/female/year. The net reproductive rate (Ro) was 560.531 times per generation and the mean generation time (T) was 35.807 days. The intrinsic rate of increase (rm) was 0.177, with a finite rate of increase (l) of 1.193, per week. |
|
Palavras-Chave: |
Armyworm; Spermatophore. |
|
Thesagro: |
Entomologia; Inseto; Lagarta; Reprodução; Spodoptera Eridania. |
|
Thesaurus Nal: |
Biotic potential; entomology; Insecta; reproduction; Spodoptera. |
|
Categoria do assunto: |
--
O Insetos e Entomologia |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/978179/1/Artigo-Cpac-Spech-2013.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/968117/1/ID-34731-Biotic-potential-and-reproductive-parameters-of-Sp.pdf
|
|
Marc: |
LEADER 02360naa a2200337 a 4500
001 1978179
005 2024-04-22
008 2013 bl uuuu u00u1 u #d
022 $a0085-5626
024 7 $a10.1590/S0085-56262013005000026$2DOI
100 1 $aMONTEZANO, D. G.
245 $aBiotic potential and reproductive parameters of Spodoptera eridania (Stoll) (Lepidoptera, Noctuidae) in the laboratory.$h[electronic resource]
260 $c2013
520 $aBiotic potential and reprodutcive parameters of Spodoptera eridania (Stoll) (Lepidoptera, Noctuidae) in the laboratory: This study aimed to evaluate the biotic potential and reproductive parameters of Spodoptera eridania (Stoll, 1782) under controlled conditions (25 ± 1°C, 70 ± 10% RH and 14 hour photophase). The longevity, pre-, post- and oviposition periods, fecundity and fertility of 15 couples was evaluated. The longevity of females (10.80 days) was not significantly higher than those of males (9.27 days). The mean durations of the pre, post and oviposition periods were 2.067, 0.600 and 8.133 days, respectively. The mean fecundity per female was 1,398 eggs and the mean fertility was 1,367.50 larvae. On average, females copulated 1.133 times. A strong positive correlation was observed between the number of mating and fecundity (r = 0.881, P <0.001). However a strong negative correlation was observed between the number of copulations and the duration of the pre-oviposition period (r = -0.826, P = 0.002) and longevity (r = -0.823, P = 0.001). The biotic potential of S. eridania was estimated at 1.894 x 1025 individuals/female/year. The net reproductive rate (Ro) was 560.531 times per generation and the mean generation time (T) was 35.807 days. The intrinsic rate of increase (rm) was 0.177, with a finite rate of increase (l) of 1.193, per week.
650 $aBiotic potential
650 $aentomology
650 $aInsecta
650 $areproduction
650 $aSpodoptera
650 $aEntomologia
650 $aInseto
650 $aLagarta
650 $aReprodução
650 $aSpodoptera Eridania
653 $aArmyworm
653 $aSpermatophore
700 1 $aSPECHT, A.
700 1 $aSOSA-GÓMEZ, D. R.
700 1 $aROQUE-SPECHT, V. F.
700 1 $aBARROS, N. M. de
773 $tRevista Brasileira de Entomologia, Curitiba$gv. 57, n. 3, p. 340-346, 2013.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Cerrados (CPAC) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 1 | |
| 1. |  | MONTEZANO, D. G.; SPECHT, A.; SOSA-GÓMEZ, D. R.; ROQUE-SPECHT, V. F.; BARROS, N. M. de. Biotic potential and reproductive parameters of Spodoptera eridania (Stoll) (Lepidoptera, Noctuidae) in the laboratory. Revista Brasileira de Entomologia, Curitiba, v. 57, n. 3, p. 340-346, 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Cerrados; Embrapa Soja. |
|    |
| Registros recuperados : 1 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
