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Registro Completo |
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Biblioteca(s): |
Embrapa Hortaliças. |
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Data corrente: |
21/09/2010 |
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Data da última atualização: |
23/05/2018 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
SILVA, P. P.; NASCIMENTO, W. M. |
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Afiliação: |
WARLEY MARCOS NASCIMENTO, CNPH. |
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Título: |
Definição da metodologia para realização do teste de raio-X em sementes de abóbora. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Horticultura Brasileira, Brasília, DF, v. 28, n. 2, p. S4273-S4277, jul. 2010. |
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Descrição Física: |
CD-ROM. |
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Idioma: |
Português |
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Notas: |
Suplemento. Trabalho apresentado no Congresso Brasileiro de Olericultura, 50., 2010, Guarapari. Cinquenta anos contribuindo para a saúde da população brasileira. Trabalho A2809-T4159. |
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Palavras-Chave: |
Cultivar Brasileirinha; Raio-X. |
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Thesagro: |
Abóbora; Armazenamento; Cucúrbita Moschata; Germinação; Maturação; Semente. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/177566/1/A2809-T4159-Comp.pdf
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Marc: |
LEADER 00876nam a2200229 a 4500
001 1862603
005 2018-05-23
008 2010 bl uuuu u00u1 u #d
100 1 $aSILVA, P. P.
245 $aDefinição da metodologia para realização do teste de raio-X em sementes de abóbora.$h[electronic resource]
260 $aHorticultura Brasileira, Brasília, DF, v. 28, n. 2, p. S4273-S4277, jul. 2010.$c2010
300 $cCD-ROM.
500 $aSuplemento. Trabalho apresentado no Congresso Brasileiro de Olericultura, 50., 2010, Guarapari. Cinquenta anos contribuindo para a saúde da população brasileira. Trabalho A2809-T4159.
650 $aAbóbora
650 $aArmazenamento
650 $aCucúrbita Moschata
650 $aGerminação
650 $aMaturação
650 $aSemente
653 $aCultivar Brasileirinha
653 $aRaio-X
700 1 $aNASCIMENTO, W. M.
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Esconder MarcMostrar Marc Completo |
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Registro original: |
Embrapa Hortaliças (CNPH) |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
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Data corrente: |
20/02/2019 |
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Data da última atualização: |
15/07/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
SILVA, F. G.; PASSOS, E. M.; DINIZ, L. E. C.; FARIAS, A. P.; TEODORO, A. V.; FERNANDES, M. F.; DOLLET, M. |
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Afiliação: |
FLAVIANA G. SILVA, UFS; ELIANA M. PASSOS; LEANDRO EUGENIO CARDAMONE DINIZ, CPATC; ADRIANO P. FARIAS, UFS; ADENIR VIEIRA TEODORO, CPATC; MARCELO FERREIRA FERNANDES, CPATC; MICHEL DOLLET, CIRAD. |
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Título: |
Rainfall and coconut accession explain the composition and abundance of the dommunity of potential Auchenorrhyncha Phytoplasma Vectors in Brazil. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Environmental Entomology, v. 20, n. 10, 2018. |
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DOI: |
10.1093/ee/nvy01 |
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Idioma: |
Inglês |
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Conteúdo: |
Coconut plantations are attacked by the lethal yellowing (LY), which is spreading rapidly with extremely destructive effects in several countries. The isease is caused by phytoplasmas that occur in the plant phloem and are transmitted by Haplaxius crudus (Van Duzee) (Auchenorrhyncha: Cixiidae). Owing to their phloem-sap feeding habit, other planthopper species possibly act as vectors. Here, we aimed at assessing the seasonal variation in the Auchenorrhyncha community in six dwarf coconut accessions. Also, we assessed the relative contribution of biotic (coconut accession) and abiotic (rainfall, temperature) in explaining Auchenorrhyncha composition and abundance. The Auchenorrhyncha community was monthly evaluated for yr using yellow sticky traps. Among the most abundant species, Oecleus sp., Balclutha sp., Deltocephalinae sp.2, Deltocephalinae sp.3, Cenchreini sp., Omolicna nigripennis Caldwell (Derbidae), and Cedusa sp. are potential phytoplasma vectors.The composition of the Auchenorrhyncha community differed between dwarf coconut accessions and periods, namely, in March and April (transition from dry to rainy season) and August (transition from rainy to dry season). Inthese months, Oecleus sp. was predominantly found in the accessions Cameroon Red Dwarf, Malayan Red Dwarf, and Brazilian Red Dwarf Gramame, while Cenchreini sp. and Bolbonota sp. were dominant inthe accessions Brazilian Yellow Dwarf Gramame, Malayan Yellow Dwarf, and Brazilian Green Dwarf Jequi. We conclude that dwarf coconut host several Auchenorrhyncha species potential phytoplasma vectors. Furthermore, coconut accessions could be exploited in breeding programs aiming at prevention of LY. However, rainfall followed by accessions mostly explained the composition and abundance of the Auchenorrhyncha community. MenosCoconut plantations are attacked by the lethal yellowing (LY), which is spreading rapidly with extremely destructive effects in several countries. The isease is caused by phytoplasmas that occur in the plant phloem and are transmitted by Haplaxius crudus (Van Duzee) (Auchenorrhyncha: Cixiidae). Owing to their phloem-sap feeding habit, other planthopper species possibly act as vectors. Here, we aimed at assessing the seasonal variation in the Auchenorrhyncha community in six dwarf coconut accessions. Also, we assessed the relative contribution of biotic (coconut accession) and abiotic (rainfall, temperature) in explaining Auchenorrhyncha composition and abundance. The Auchenorrhyncha community was monthly evaluated for yr using yellow sticky traps. Among the most abundant species, Oecleus sp., Balclutha sp., Deltocephalinae sp.2, Deltocephalinae sp.3, Cenchreini sp., Omolicna nigripennis Caldwell (Derbidae), and Cedusa sp. are potential phytoplasma vectors.The composition of the Auchenorrhyncha community differed between dwarf coconut accessions and periods, namely, in March and April (transition from dry to rainy season) and August (transition from rainy to dry season). Inthese months, Oecleus sp. was predominantly found in the accessions Cameroon Red Dwarf, Malayan Red Dwarf, and Brazilian Red Dwarf Gramame, while Cenchreini sp. and Bolbonota sp. were dominant inthe accessions Brazilian Yellow Dwarf Gramame, Malayan Yellow Dwarf, and Brazilian Green Dwarf Jequi. We conclude... Mostrar Tudo |
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Thesagro: |
Coco; Doença de Planta. |
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Thesaurus NAL: |
Coconuts; Lethal yellowing. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/193076/1/Rainfall-and-Coconut-Accession-Explain-the-Composition.pdf
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Marc: |
LEADER 02578naa a2200253 a 4500
001 2106271
005 2019-07-15
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1093/ee/nvy01$2DOI
100 1 $aSILVA, F. G.
245 $aRainfall and coconut accession explain the composition and abundance of the dommunity of potential Auchenorrhyncha Phytoplasma Vectors in Brazil.$h[electronic resource]
260 $c2018
520 $aCoconut plantations are attacked by the lethal yellowing (LY), which is spreading rapidly with extremely destructive effects in several countries. The isease is caused by phytoplasmas that occur in the plant phloem and are transmitted by Haplaxius crudus (Van Duzee) (Auchenorrhyncha: Cixiidae). Owing to their phloem-sap feeding habit, other planthopper species possibly act as vectors. Here, we aimed at assessing the seasonal variation in the Auchenorrhyncha community in six dwarf coconut accessions. Also, we assessed the relative contribution of biotic (coconut accession) and abiotic (rainfall, temperature) in explaining Auchenorrhyncha composition and abundance. The Auchenorrhyncha community was monthly evaluated for yr using yellow sticky traps. Among the most abundant species, Oecleus sp., Balclutha sp., Deltocephalinae sp.2, Deltocephalinae sp.3, Cenchreini sp., Omolicna nigripennis Caldwell (Derbidae), and Cedusa sp. are potential phytoplasma vectors.The composition of the Auchenorrhyncha community differed between dwarf coconut accessions and periods, namely, in March and April (transition from dry to rainy season) and August (transition from rainy to dry season). Inthese months, Oecleus sp. was predominantly found in the accessions Cameroon Red Dwarf, Malayan Red Dwarf, and Brazilian Red Dwarf Gramame, while Cenchreini sp. and Bolbonota sp. were dominant inthe accessions Brazilian Yellow Dwarf Gramame, Malayan Yellow Dwarf, and Brazilian Green Dwarf Jequi. We conclude that dwarf coconut host several Auchenorrhyncha species potential phytoplasma vectors. Furthermore, coconut accessions could be exploited in breeding programs aiming at prevention of LY. However, rainfall followed by accessions mostly explained the composition and abundance of the Auchenorrhyncha community.
650 $aCoconuts
650 $aLethal yellowing
650 $aCoco
650 $aDoença de Planta
700 1 $aPASSOS, E. M.
700 1 $aDINIZ, L. E. C.
700 1 $aFARIAS, A. P.
700 1 $aTEODORO, A. V.
700 1 $aFERNANDES, M. F.
700 1 $aDOLLET, M.
773 $tEnvironmental Entomology$gv. 20, n. 10, 2018.
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