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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: |
09/05/2025 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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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, 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: |
Praga de Planta; Soja. |
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Thesaurus Nal: |
Gene flow; Genetic markers; Soybeans. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 02581naa a2200181 a 4500
001 1467800
005 2025-05-09
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 $aGene flow
650 $aGenetic markers
650 $aSoybeans
650 $aPraga de Planta
650 $aSoja
773 $tGenetics and Molecular Biology$gv. 27, n. 3. p. 378-384, 2004.
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Registro original: |
Embrapa Soja (CNPSO) |
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| Registros recuperados : 12 | |
| 3. |  | TEIXEIRA, M.; MATOS, A. F. I. M.; OLIVEIRA, T. N. Accessing the efficacy and engagement of sheep farmers during an extension project targeting helminth infections in Northeast Brazil. In: INTERNATIONAL CONFERENCE OF NOVEL APPROACHES TO THE CONTROL OF HELMINTH PARASITES OF LIVESTOCK (NA9), 9., 2024, Grenada, West Indies. [Abstracts...]. Grenada, West Indies: St. George’s University, School of Veterinary Medicine, 2024. p. 50.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 4. | | TEIXEIRA, M.; BRANDÃO, R. R.; MATOS, A. F. I. M. An attempt to modulate Haemonchus contortus vaccine response in goats using probiotics. In: INTERNATIONAL CONFERENCE OF NOVEL APPROACHES TO THE CONTROL OF HELMINTH PARASITES OF LIVESTOCK (NA9), 9., 2024, Grenada, West Indies. [Abstracts...]. Grenada, West Indies: St. George’s University, School of Veterinary Medicine, 2024. p. 51.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 6. | | VASCONCELOS, F. R. C.; MATOS, A. F. I. M.; VIEIRA, L. da S.; MONTEIRO, J. P.; TEIXEIRA, M. Atividade nematicida do óleo essencial de Mentha piperita e do mentol em isolados de Haemonchus contortus com diferente histórico de resistência anti-helmíntica. In: CONGRESSO BRASILEIRO DE PARASITOLOGIA VETERINÁRIA, 21., 2022, Ilhéus. Antigos problemas, novos paradigmas: resumos. Ilhéus: Sociedade Brasileira de Parasitologia Veterinária, 2022. p. 340.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 8. | | MATOS, A. F. I. M. de; NOBRE, C. O. R.; MONTEIRO, J. P.; BEVILAQUA, C. M. L.; SMITH, W. D.; TEIXEIRA, M. Attempt to control Haemonchus contortus in dairy goats with Barbervax®, a vaccine derived from the nematode gut membrane glycoproteins. Small Ruminant Research, Amsterdam, v. 151, p. 1-4, June, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 9. | | NOBRE, C. O. R.; MATOS, A. F. I. M.; VIEIRA, L. da S.; MONTEIRO, J. P.; SMITH, W. D.; TEIXEIRA, M. Haemonchus contortus control and performance of dairy goats vaccinated with Barbervax®: preliminary data. In: INTERNATIONAL CONFERENCE OF THE WORLD ASSOCIATION FOR THE ADVANCEMENT OF VETERINARY PARASITOLOGY, 26., 2017, Kuala Lumpur, Malaysia. Abstract book. Perth: WAAVP, 2017. p. 467. Abstract 4883. In conjunction with 53rd MSPTM Annual Conference.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 10. | | VENUTO, A. M.; SOUSA, A. M. P.; MATOS, A. F. I. M. de; ROGERIO, M. C. P.; VIEIRA, L. da S.; SALLES, H. O. Torta de moringa (Moringa oleifera) no controle da verminose gastrintestinal em pequenos ruminantes. In: ENCONTRO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA CAPRINOS E OVINOS, 8., 2019, Sobral. Anais... Sobral: Embrapa Caprinos e Ovinos, 2019. p. 48-49. (Embrapa Caprinos e Ovinos. Documentos, 126).| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 11. | | TEIXEIRA, M.; MATOS, A. F. I. M.; ALBUQUERQUE, F. H. M. A. R. de; BASSETTO, C. C.; SMITH, W. D.; MONTEIRO, J. P. Strategic vaccination of hair sheep against Haemonchus contortus. Parasitology Research, v. 118, n. 8, p. 2383-2388, Aug. 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 12. | | SILVA. A. C.; MATOS, A. F. I. M.; OLIVEIRA. B. R.; MARTINS, S. de S.; RODRIGUES, J. F. V.; MARTINS, S. F. F.; TEIXEIRA, M.; VIEIRA, L. da S.; MONTEIRO, J. P. Presence of multiple anthelmintic resistance in populations of Haemonchus contortus in the state of Bahia, Brazil. In: INTERNATIONAL CONFERENCE OF NOVEL APPROACHES TO THE CONTROL OF HELMINTH PARASITES OF LIVESTOCK (NA9), 9., 2024, Grenada, West Indies. [Abstracts...]. Grenada, West Indies: St. George’s University, School of Veterinary Medicine, 2024. p. 45.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| Registros recuperados : 12 | |
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