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| Registros recuperados : 82 | |
| 9. |  | MARTUSCELLO, J. A.; JANK, L.; FONSECA, D. M. da; CRUZ, C. D.; RESENDE, R. M. S. Coeficiente de herdabilidade em caracteres agronômicos de Panicum maximum Jacq. In: SIMPÓSIO INTERNACIONAL SOBRE MELHORAMENTO DE FORRAGEIRAS, 2007, Campo Grande, MS. Palestras_resumos [do]... Campo Grande, MS: Embrapa Gado de Corte, 2007. 3 p. 1 CD-ROM. CNPGC.| Biblioteca(s): Embrapa Gado de Corte. |
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| 10. | | MARTUSCELLO, J. A.; JANK, L.; FONSECA, D. M. da; CRUZ, C. D.; RESENDE, R. M. S. Seleção massal e massal estratificada em famílias de meios-irmãos de Panicum maximum Jacq. In: SIMPÓSIO INTERNACIONAL SOBRE MELHORAMENTO DE FORRAGEIRAS, 2007, Campo Grande, MS. Palestras_resumos [do]... Campo Grande, MS: Embrapa Gado de Corte, 2007. 3 p. 1 CD-ROM. CNPGC.| Biblioteca(s): Embrapa Gado de Corte. |
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| 13. | | COSER, A. C.; MARTINS, C. E.; FONSECA, D. M. da; SALGADO, L. T.; ALVIM, M. J.; TEIXEIRA, F. V. Efeito de diferentes períodos de ocupação da pastagem de capim-elefante sobre a produção de leite Pesquisa Agropecuaria Brasileira, Brasilia, v. 34, n. 5, p. 861-866, 1999.| Biblioteca(s): Embrapa Gado de Leite; Embrapa Unidades Centrais. |
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| 15. | | BRAZ, T. G. dos S.; JANK, L.; FONSECA, D. M. da; RESENDE, M. D. V. de; RESENDE, R. M. S. Parâmetros genéticos de caracteres agronômicos em híbridos de Panicum maximum Jacq. In: INTERNATIONAL SYMPOSIUM ON FORAGE BREEDING, 3., 2011, Bonito, MS. Breeding forage for climate change adaptation and mitigation - eco-efficient animal produtction: proceedings. [Campo Grande, MS: Embrapa Gado de Corte], 2011. 250-253 1 CD-ROM| Biblioteca(s): Embrapa Gado de Corte. |
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| 16. | | BRAZ, T. G. dos S.; JANK, L.; FONSECA, D. M. da; MARTUSCELLO, J. A.; MELLO, E. B.; OLIVEIRA, N. A. Diversidade genética entre híbridos de Panicum maximum. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA ZOOTECNIA, 47., 2010, Salvador. Empreendedorismo e progresso científicos na zootecnia brasileira de vanguarda: anais. Salvador: SBZ: UFBA, 2010. 3 p. R4004| Biblioteca(s): Embrapa Gado de Corte. |
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| 20. | | MARTUSCELLO, J. A.; BRAZ, T. G. dos S.; JANK, L.; CUNHA, D. de N. F. V. da; FONSECA, D. M. da. Análise de componentes principais com base em caracteres morfológicos em híbridos de Panicum maximum. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 49., 2012, Brasília. A produção animal no mundo em transformação: anais. Brasília, DF: SBZ, 2012. 3 p. 1 CD-ROM. SBZ 2012. Trabalho 4NTZ.| Biblioteca(s): Embrapa Gado de Corte. |
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Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
08/03/2005 |
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Data da última atualização: |
12/03/2013 |
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Autoria: |
SOSA-GOMEZ, D.R. |
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Afiliação: |
DANIEL RICARDO SOSA GOMEZ, CNPSO. |
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Título: |
Intraspecific variation and population structure of the velvetbean caterpillar, Anticarsia gemmatalis Hübner, 1818 (Insecta: Lepidoptera: Noctuidae). |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
Genetics and Molecular Biology, Ribeirão Preto, v. 27, n. 3. p. 378-384, 2004. |
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Idioma: |
Inglês |
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Conteúdo: |
The velvetbean caterpillar (VBC), Anticarsia gemmatalis Hübner, 1818 (Insecta: Lepidoptera: Noctuidae), is one of the most important New World soybean agro-ecosystems pests, occurring from 40° N in the USA to 39° S in Argentina. Information on the migration patterns of the VBC moth may be important for managing the resistance of VBC populations to insecticides or plants carrying the Bacillus thuringiensis insecticide genes, especially since sedentary populations have a higher potential to became resistant than migratory populations. We studied intraspecific variations of geographically distinct VBC populations in order to determine the genetic distance between them and to assess the variability of VBC populations from near the city of Londrina (Paraná (PR) state, Brazil). Samples of the VBC were obtained from sites near the following towns or cities: Marianna and Quincy (Florida, USA); La Virginia (Tucumán province, Argentina); Londrina (PR), Passo Fundo (Rio Grande do Sul, Brazil) and Planaltina (Goiás, Brazil). The VBC samples were used to construct a genetic similarity matrix based on random amplified polymorphic DNA (RAPD) allele frequencies, the cotton leafworm, Alabama argillacea, Hübner 1823 (Insecta: Lepidoptera: Noctuidae), being used as an outgroup. Interestingly, despite the great distance (about 6,500 km) between Planaltina and Quincy some of the specimens from the Quincy population clustered in a group genetically close to the Planaltina populations. Larvae collected on peanuts in Marianna and on soybean in Quincy, 70 km apart, appeared genetically similar. The population from Planaltina was the most heterogeneous (polymorphism = 85.6%; heterozygosity = 0.1505). The Argentinean VBC population was entirely different from the Brazilian populations. The genetic similarities found between individuals from geographically distant populations and effective migration rate values (2.0566 > Nm < 15.2618) indicate that migration occurs. MenosThe velvetbean caterpillar (VBC), Anticarsia gemmatalis Hübner, 1818 (Insecta: Lepidoptera: Noctuidae), is one of the most important New World soybean agro-ecosystems pests, occurring from 40° N in the USA to 39° S in Argentina. Information on the migration patterns of the VBC moth may be important for managing the resistance of VBC populations to insecticides or plants carrying the Bacillus thuringiensis insecticide genes, especially since sedentary populations have a higher potential to became resistant than migratory populations. We studied intraspecific variations of geographically distinct VBC populations in order to determine the genetic distance between them and to assess the variability of VBC populations from near the city of Londrina (Paraná (PR) state, Brazil). Samples of the VBC were obtained from sites near the following towns or cities: Marianna and Quincy (Florida, USA); La Virginia (Tucumán province, Argentina); Londrina (PR), Passo Fundo (Rio Grande do Sul, Brazil) and Planaltina (Goiás, Brazil). The VBC samples were used to construct a genetic similarity matrix based on random amplified polymorphic DNA (RAPD) allele frequencies, the cotton leafworm, Alabama argillacea, Hübner 1823 (Insecta: Lepidoptera: Noctuidae), being used as an outgroup. Interestingly, despite the great distance (about 6,500 km) between Planaltina and Quincy some of the specimens from the Quincy population clustered in a group genetically close to the Planaltina populations. Larvae coll... Mostrar Tudo |
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Thesagro: |
Soja. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/78865/1/ID-24809.pdf
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Marc: |
LEADER 02483naa a2200133 a 4500
001 1467800
005 2013-03-12
008 2004 bl uuuu u00u1 u #d
100 1 $aSOSA-GOMEZ, D.R.
245 $aIntraspecific variation and population structure of the velvetbean caterpillar, Anticarsia gemmatalis Hübner, 1818 (Insecta$bLepidoptera: Noctuidae).$h[electronic resource]
260 $c2004
520 $aThe velvetbean caterpillar (VBC), Anticarsia gemmatalis Hübner, 1818 (Insecta: Lepidoptera: Noctuidae), is one of the most important New World soybean agro-ecosystems pests, occurring from 40° N in the USA to 39° S in Argentina. Information on the migration patterns of the VBC moth may be important for managing the resistance of VBC populations to insecticides or plants carrying the Bacillus thuringiensis insecticide genes, especially since sedentary populations have a higher potential to became resistant than migratory populations. We studied intraspecific variations of geographically distinct VBC populations in order to determine the genetic distance between them and to assess the variability of VBC populations from near the city of Londrina (Paraná (PR) state, Brazil). Samples of the VBC were obtained from sites near the following towns or cities: Marianna and Quincy (Florida, USA); La Virginia (Tucumán province, Argentina); Londrina (PR), Passo Fundo (Rio Grande do Sul, Brazil) and Planaltina (Goiás, Brazil). The VBC samples were used to construct a genetic similarity matrix based on random amplified polymorphic DNA (RAPD) allele frequencies, the cotton leafworm, Alabama argillacea, Hübner 1823 (Insecta: Lepidoptera: Noctuidae), being used as an outgroup. Interestingly, despite the great distance (about 6,500 km) between Planaltina and Quincy some of the specimens from the Quincy population clustered in a group genetically close to the Planaltina populations. Larvae collected on peanuts in Marianna and on soybean in Quincy, 70 km apart, appeared genetically similar. The population from Planaltina was the most heterogeneous (polymorphism = 85.6%; heterozygosity = 0.1505). The Argentinean VBC population was entirely different from the Brazilian populations. The genetic similarities found between individuals from geographically distant populations and effective migration rate values (2.0566 > Nm < 15.2618) indicate that migration occurs.
650 $aSoja
773 $tGenetics and Molecular Biology, Ribeirão Preto$gv. 27, n. 3. p. 378-384, 2004.
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