|
|
Registro Completo |
Biblioteca(s): |
Embrapa Amapá; Embrapa Amazônia Ocidental; Embrapa Caprinos e Ovinos; Embrapa Cerrados; Embrapa Florestas; Embrapa Meio-Norte; Embrapa Pantanal; Embrapa Roraima; Embrapa Semiárido; Embrapa Unidades Centrais. |
Data corrente: |
13/03/2001 |
Data da última atualização: |
20/06/2001 |
Autoria: |
SILVA, J. A. da; SALOMAO, A. N.; FAIAD, M. G. R.; VALOIS, A. C. C.; NAVIA, D.; SILVA, P. P.; NORONHA, S. E. de; SANTOS, A. A. |
Título: |
Conservacao "ex situ" de aroeira (Myracrodruon urundeuva Fr. All.) - Anacardiaceae em bancos de germoplasma. |
Ano de publicação: |
2000 |
Fonte/Imprenta: |
Brasilia: Embrapa Recursos Geneticos e Biotecnologia, 2000. |
Páginas: |
40p. |
Série: |
(Embrapa Recursos Geneticos e Biotecnologia. Documentos, 54). |
Idioma: |
Português |
Conteúdo: |
Conservacao da variabilidade genetica de populacoes de aroeira sob a forma de reservas geneticas. Como estrategia de acao, visando a conservacao "ex situ" da variabilidade genetica dessa especie, resgatou-se o seu germoplasma-semente em populacoes remanescentes para estabelecimento de Bancos de Germosplasma-BaGs. Nesse sentido, foram organizadas expedicoes de coleta, para resgatar germoplasma das populacoes remanescentes em diferentes localidades no territorio nacional. As informacoes incluem: descricao botanica, caracteristicas fenologicas, ecologia e distribuicao natural, utilizacao da especie, localizacao e implantacao do BaG, coleta e conservacao do germoplasma-semente. |
Palavras-Chave: |
Banco; Brasil; Conservacao ex situ; Conservation; Diversidade; Diversidade genetica; Diversity; Germplasm banc; Germplasm bank; Myracrodrum urundeuva; Tree. |
Thesagro: |
Aroeira; Árvore; Banco de Germoplasma; Conservação; Germoplasma; Myracrodruon Urundeuva; Recurso Genético; Variação Genética. |
Thesaurus Nal: |
biodiversity; gene banks; genetic resources; germplasm; germplasm conservation. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02097nam a2200505 a 4500 001 1562509 005 2001-06-20 008 2000 bl uuuu u0uu1 u #d 100 1 $aSILVA, J. A. da 245 $aConservacao "ex situ" de aroeira (Myracrodruon urundeuva Fr. All.) - Anacardiaceae em bancos de germoplasma. 260 $aBrasilia: Embrapa Recursos Geneticos e Biotecnologia$c2000 300 $a40p. 490 $a(Embrapa Recursos Geneticos e Biotecnologia. Documentos, 54). 520 $aConservacao da variabilidade genetica de populacoes de aroeira sob a forma de reservas geneticas. Como estrategia de acao, visando a conservacao "ex situ" da variabilidade genetica dessa especie, resgatou-se o seu germoplasma-semente em populacoes remanescentes para estabelecimento de Bancos de Germosplasma-BaGs. Nesse sentido, foram organizadas expedicoes de coleta, para resgatar germoplasma das populacoes remanescentes em diferentes localidades no territorio nacional. As informacoes incluem: descricao botanica, caracteristicas fenologicas, ecologia e distribuicao natural, utilizacao da especie, localizacao e implantacao do BaG, coleta e conservacao do germoplasma-semente. 650 $abiodiversity 650 $agene banks 650 $agenetic resources 650 $agermplasm 650 $agermplasm conservation 650 $aAroeira 650 $aÁrvore 650 $aBanco de Germoplasma 650 $aConservação 650 $aGermoplasma 650 $aMyracrodruon Urundeuva 650 $aRecurso Genético 650 $aVariação Genética 653 $aBanco 653 $aBrasil 653 $aConservacao ex situ 653 $aConservation 653 $aDiversidade 653 $aDiversidade genetica 653 $aDiversity 653 $aGermplasm banc 653 $aGermplasm bank 653 $aMyracrodrum urundeuva 653 $aTree 700 1 $aSALOMAO, A. N. 700 1 $aFAIAD, M. G. R. 700 1 $aVALOIS, A. C. C. 700 1 $aNAVIA, D. 700 1 $aSILVA, P. P. 700 1 $aNORONHA, S. E. de 700 1 $aSANTOS, A. A.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Cerrados (CPAC) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
| Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
20/01/2020 |
Data da última atualização: |
20/01/2020 |
Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
Autoria: |
VALICENTE, F. H. |
Afiliação: |
FERNANDO HERCOS VALICENTE, CNPMS. |
Título: |
Entomopathogenic viruses. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
In: SOUZA, B.; VÁZQUEZ, L. L.; MARUCCI, R. C. (Ed.). Natural enemies of insect pests in neotropical agroecosystems: biological control and functional biodiversity. Switzerland: Springer Nature, 2019. |
Páginas: |
p. 137-150. |
DOI: |
10.1007/978-3-030-24733-1_12 |
Idioma: |
Inglês |
Conteúdo: |
Brazil is essentially a tropical country with continental dimensions and several agricultural frontiers. The most recent MATOPIBA border includes part of the states of Maranhão, Tocantins, Piauí, and Bahia. The average annual temperature in these regions is always favorable to the appearance of insect pests in many different crops. Faced with the current Brazilian landscape, these regions reach up to three annual crops with a supply of ?green? food for insect pests from planting to harvest due to the overlapping of crops throughout the year. This factor is called ?green bridge.? As large areas of agricultural frontiers mainly plant soybeans, cotton, maize, and beans, insect pests such as caterpillars migrate easily between crops, for example, the soybean looper, Chrysodeixis sp., which is also a major cotton pest. Fall armyworm, Spodoptera frugiperda (J. E. Smith) (Noctuidae), is one of the most important corn pests, but it is also a pest of soy, cotton, and beans. The same happens with the cotton bollworm Helicoverpa armigera (Hübner) (Noctuidae) that attacks corn, soybean, and cotton. The control of these agricultural pests is essentially done with the indiscriminate use of chemical insecticides, which has generated environmental pollution throughout the planet, besides causing the intoxication of applicators, rivers, and springs and the contamination of the final product to be sold in the market, both in natura and in processed ones. Among the biological control agents, viruses, especially those from the baculovirus group, are a viable alternative for pest control of agricultural importance and are a fundamental tool within the context of integrated pest management (IPM). Baculoviruses are host-specific restricted to arthropods (Organisation for Economic Co-operation and Development 2002). So far, no cases of pathogenicity of a baculovirus to a vertebrate have been reported (Krieg et al. 1980; Entwistle 1983). More than 17 families or groups of invertebrate viruses have been recognized as pathogenic to insects, of which baculoviruses have been the most documented (Harrison et al. 2016). Baculoviruses are genetically and morphologically distinct from other invertebrate virus families and are the largest group of insect-attacking viruses. According to Miller (1997) and Eberle et al. (2012a, b), the number of baculoviruses described to date, over 600, is from the family Baculoviridae infecting Lepidoptera (butterflies and moths), Hymenoptera (sawflies), and Diptera (mosquitos) (Herniou et al. 2012), although Federici (1997) suggested that many more virus can be identified from Lepidoptera. The diseases associated with this type of viral structure are named polyhedrosis and their transmission can occur via occlusion bodies (OBs) present in foods ? usually sprayed on the leaves like a biopesticide, or horizontal transmission, when present on the surface of eggs, and vertical transmission, inside the ovum of infected adults (females or males). The baculovirus group is a viable alternative for pest control of agricultural importance and is an important tool within the context of IPM. Many biological control programs use baculovirus as the main biological pesticide. Baculoviruses are host-specific restricted to arthropods. So far, no cases of pathogenicity of a baculovirus to a vertebrate have been reported. The objective of this chapter is to demonstrate the diversity of the Baculoviridae family, to which one of the most important virus used in biological control belongs. We indicate the advantages and disadvantages of using the baculovirus for the biological control of agricultural pests and the safety towards mammals, vertebrates, and other animals of using biological products based on baculovirus. We also list biological control programs worldwide that use baculovirus as a biological pesticide and considerations on the use and application of baculovirus products in the field. MenosBrazil is essentially a tropical country with continental dimensions and several agricultural frontiers. The most recent MATOPIBA border includes part of the states of Maranhão, Tocantins, Piauí, and Bahia. The average annual temperature in these regions is always favorable to the appearance of insect pests in many different crops. Faced with the current Brazilian landscape, these regions reach up to three annual crops with a supply of ?green? food for insect pests from planting to harvest due to the overlapping of crops throughout the year. This factor is called ?green bridge.? As large areas of agricultural frontiers mainly plant soybeans, cotton, maize, and beans, insect pests such as caterpillars migrate easily between crops, for example, the soybean looper, Chrysodeixis sp., which is also a major cotton pest. Fall armyworm, Spodoptera frugiperda (J. E. Smith) (Noctuidae), is one of the most important corn pests, but it is also a pest of soy, cotton, and beans. The same happens with the cotton bollworm Helicoverpa armigera (Hübner) (Noctuidae) that attacks corn, soybean, and cotton. The control of these agricultural pests is essentially done with the indiscriminate use of chemical insecticides, which has generated environmental pollution throughout the planet, besides causing the intoxication of applicators, rivers, and springs and the contamination of the final product to be sold in the market, both in natura and in processed ones. Among the biological control agents, v... Mostrar Tudo |
Thesagro: |
Baculovirus; Controle Biológico; Praga de Planta; Spodoptera Frugiperda; Vírus. |
Thesaurus NAL: |
Helicoverpa armigera. |
Categoria do assunto: |
H Saúde e Patologia |
Marc: |
LEADER 04697naa a2200217 a 4500 001 2119001 005 2020-01-20 008 2019 bl uuuu u00u1 u #d 024 7 $a10.1007/978-3-030-24733-1_12$2DOI 100 1 $aVALICENTE, F. H. 245 $aEntomopathogenic viruses.$h[electronic resource] 260 $c2019 300 $ap. 137-150. 520 $aBrazil is essentially a tropical country with continental dimensions and several agricultural frontiers. The most recent MATOPIBA border includes part of the states of Maranhão, Tocantins, Piauí, and Bahia. The average annual temperature in these regions is always favorable to the appearance of insect pests in many different crops. Faced with the current Brazilian landscape, these regions reach up to three annual crops with a supply of ?green? food for insect pests from planting to harvest due to the overlapping of crops throughout the year. This factor is called ?green bridge.? As large areas of agricultural frontiers mainly plant soybeans, cotton, maize, and beans, insect pests such as caterpillars migrate easily between crops, for example, the soybean looper, Chrysodeixis sp., which is also a major cotton pest. Fall armyworm, Spodoptera frugiperda (J. E. Smith) (Noctuidae), is one of the most important corn pests, but it is also a pest of soy, cotton, and beans. The same happens with the cotton bollworm Helicoverpa armigera (Hübner) (Noctuidae) that attacks corn, soybean, and cotton. The control of these agricultural pests is essentially done with the indiscriminate use of chemical insecticides, which has generated environmental pollution throughout the planet, besides causing the intoxication of applicators, rivers, and springs and the contamination of the final product to be sold in the market, both in natura and in processed ones. Among the biological control agents, viruses, especially those from the baculovirus group, are a viable alternative for pest control of agricultural importance and are a fundamental tool within the context of integrated pest management (IPM). Baculoviruses are host-specific restricted to arthropods (Organisation for Economic Co-operation and Development 2002). So far, no cases of pathogenicity of a baculovirus to a vertebrate have been reported (Krieg et al. 1980; Entwistle 1983). More than 17 families or groups of invertebrate viruses have been recognized as pathogenic to insects, of which baculoviruses have been the most documented (Harrison et al. 2016). Baculoviruses are genetically and morphologically distinct from other invertebrate virus families and are the largest group of insect-attacking viruses. According to Miller (1997) and Eberle et al. (2012a, b), the number of baculoviruses described to date, over 600, is from the family Baculoviridae infecting Lepidoptera (butterflies and moths), Hymenoptera (sawflies), and Diptera (mosquitos) (Herniou et al. 2012), although Federici (1997) suggested that many more virus can be identified from Lepidoptera. The diseases associated with this type of viral structure are named polyhedrosis and their transmission can occur via occlusion bodies (OBs) present in foods ? usually sprayed on the leaves like a biopesticide, or horizontal transmission, when present on the surface of eggs, and vertical transmission, inside the ovum of infected adults (females or males). The baculovirus group is a viable alternative for pest control of agricultural importance and is an important tool within the context of IPM. Many biological control programs use baculovirus as the main biological pesticide. Baculoviruses are host-specific restricted to arthropods. So far, no cases of pathogenicity of a baculovirus to a vertebrate have been reported. The objective of this chapter is to demonstrate the diversity of the Baculoviridae family, to which one of the most important virus used in biological control belongs. We indicate the advantages and disadvantages of using the baculovirus for the biological control of agricultural pests and the safety towards mammals, vertebrates, and other animals of using biological products based on baculovirus. We also list biological control programs worldwide that use baculovirus as a biological pesticide and considerations on the use and application of baculovirus products in the field. 650 $aHelicoverpa armigera 650 $aBaculovirus 650 $aControle Biológico 650 $aPraga de Planta 650 $aSpodoptera Frugiperda 650 $aVírus 773 $tIn: SOUZA, B.; VÁZQUEZ, L. L.; MARUCCI, R. C. (Ed.). Natural enemies of insect pests in neotropical agroecosystems: biological control and functional biodiversity. Switzerland: Springer Nature, 2019.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Expressão de busca inválida. Verifique!!! |
|
|