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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
12/09/1995 |
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Data da última atualização: |
31/05/2023 |
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Autoria: |
EL-HAMALAWI, Z. A.; MENGE, J. A.; ADAMS. C. J. |
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Afiliação: |
Department of Plant Pathology. Department of Statistics. University of California, Riverside 92521. |
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Título: |
Methods of fosetyl-Al application and phosphonate levels in avocado tissue needed to control stem canker caused by phytophthora citricola. |
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Ano de publicação: |
1995 |
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Fonte/Imprenta: |
Plant Disease, v.79, n.8, p.770-778, 1995. |
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ISSN: |
0191-2917 |
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Idioma: |
Inglês |
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Conteúdo: |
The efficacy of several methods of fosetyl-Al application to control avocado stem canker disease, caused by Phytophthora citricola, was evaluated under greenhouse conditions. Fosetyl-Al wasw applied to the canker area as paint alone (0.4 g a.i. fosetyl-Al + 1.0 ml water), combined with Tree Seal (0.4 g a.i. fosetyl-Al + 0.5 ml water), or applied alone followed by Tree Seal on either scraped bark or bark cut in a fish-scale-like pattern (30 cm along the stem). The use of fosetyl-Al as a soil drench (3.2 g a.i. fosetyl-Al per liter) was also evaluated. The most effective method was either using the fosetyl-Al: Tree Seal:water formulation on heavily scraped areas of the stem of applying fosetyl-Al alone on the bark cut in a fish-scale-like pattern. Applying fosetyl-Al as a soil drench was also effective in controlling stem canker disease, but to a lesser degree than the paint application method. Phosphonate, the anionic metaboliter of fosetyl-Al in plants, was quantified in the bark, leaves, and roots of treated avocado plants by high-performance liquid chromatography following the different application methods of fosetyl-Al. Application of the fosetyl-Al: Tree Seal:water formulation on heavily scraped stem areas resulted in the highest level of phosphonate residue in the canker area and was the most efficacious in controlling the stem canker pathogen. Phosphonate residue in the plant inhibited infection by P. citricola for about 6 months after its application. |
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Palavras-Chave: |
Phosphonate; Phosphonate determination. |
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Thesaurus Nal: |
soil. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02089naa a2200193 a 4500
001 1634026
005 2023-05-31
008 1995 bl uuuu u00u1 u #d
022 $a0191-2917
100 1 $aEL-HAMALAWI, Z. A.
245 $aMethods of fosetyl-Al application and phosphonate levels in avocado tissue needed to control stem canker caused by phytophthora citricola.$h[electronic resource]
260 $c1995
520 $aThe efficacy of several methods of fosetyl-Al application to control avocado stem canker disease, caused by Phytophthora citricola, was evaluated under greenhouse conditions. Fosetyl-Al wasw applied to the canker area as paint alone (0.4 g a.i. fosetyl-Al + 1.0 ml water), combined with Tree Seal (0.4 g a.i. fosetyl-Al + 0.5 ml water), or applied alone followed by Tree Seal on either scraped bark or bark cut in a fish-scale-like pattern (30 cm along the stem). The use of fosetyl-Al as a soil drench (3.2 g a.i. fosetyl-Al per liter) was also evaluated. The most effective method was either using the fosetyl-Al: Tree Seal:water formulation on heavily scraped areas of the stem of applying fosetyl-Al alone on the bark cut in a fish-scale-like pattern. Applying fosetyl-Al as a soil drench was also effective in controlling stem canker disease, but to a lesser degree than the paint application method. Phosphonate, the anionic metaboliter of fosetyl-Al in plants, was quantified in the bark, leaves, and roots of treated avocado plants by high-performance liquid chromatography following the different application methods of fosetyl-Al. Application of the fosetyl-Al: Tree Seal:water formulation on heavily scraped stem areas resulted in the highest level of phosphonate residue in the canker area and was the most efficacious in controlling the stem canker pathogen. Phosphonate residue in the plant inhibited infection by P. citricola for about 6 months after its application.
650 $asoil
653 $aPhosphonate
653 $aPhosphonate determination
700 1 $aMENGE, J. A.
700 1 $aADAMS. C. J.
773 $tPlant Disease$gv.79, n.8, p.770-778, 1995.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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| Registros recuperados : 7 | |
| 2. |  | ALMEIDA, D. A. de; FERRA, J. DE C.; PICOLOTO, G.; OLEGÁRIO, L; FERREIRA, R.; MADRUGA, C. R. Avaliação de reações da polimerase em cadeia para diagnóstico etiológico e epidemiológico de babesia bovis. In: JORNADA CIENTÍFICA DA EMBRAPA GADO DE CORTE, 1., 2005, Campo Grande, MS: Embrapa Gado de Corte, 2005. 1 p.| Biblioteca(s): Embrapa Gado de Corte. |
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| 3. | | BASTOS, R.; FORNER, O.; FUNES HUACCA, M. E.; PICOLOTO, G.; PELLEGRIN, A. O.; ROSINHA, G. M.; SOARES, C. O.; ARAÚJO, F. R.; MADRUGA, C. R.; ELISEI, C. Diagnóstico de Brucella abortus em cervídeos (Ozotocerus bezoarticus) do Pantanal sul-matogrossense, por meio das técnicas de PCR e sequenciamento de DNA. In: JORNADA CIENTÍFICA DA EMBRAPA GADO DE CORTE, 3., 2007, Campo Grande, MS. Anais [da]... Campo Grande, MS: Embrapa Gado de Corte, 2007. p. 43 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 4. | | OLEGÁRIO, L. A. O.; FERREIRA, A. J. C.; FERREIRA, R. L.; PICOLOTO, G.; VILAS-BOAS, J. C.; ARAUJO, F. R.; KESSLER R. H.; MADRUGA, C. R. Avaliação de reação da polimerase em cadeia SEMI-NESTED (PCR-SN) baseados na sequência do gene SS-rRNA DE Babesia bigemina para diagnóstico desse hemoprotozoário. In: JORNADA CIENTÍFICA DA EMBRAPA GADO DE CORTE, 1., 2005, Campo Grande, MS: Embrapa Gado de Corte, 2005. 1 p.| Biblioteca(s): Embrapa Gado de Corte. |
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| 5. | | PICOLOTO, G.; ALMEIDA, M. C.; LIMA, R. F.; OLEGÁRIO, L. A. O.; VILAS-BOAS, J. C.; MELO, E. S. P.; ARAUJO, F. R.; KESSLER, R. H.; MADRUGA, C. R. Imunidade conferida pelas proteínas principais de membrana recombinantes MSP2 e MSP5 DE Anaplasma marginale, associadas ao adjuvante montanide. In: JORNADA CIENTÍFICA DA EMBRAPA GADO DE CORTE, 1., 2005, Campo Grande, MS: Embrapa Gado de Corte, 2005. 1 p.| Biblioteca(s): Embrapa Gado de Corte. |
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| 6. | | PICOLOTO, G.; LIMA, R. F.; ALMEIDA, M. C.; MELO, E. S. P.; OLEGÁRIO, L. A. O.; MADRUGA, C. R.; KESSLER, R. H.; ARAÚJO, F. R.; GOMES, A.; SOARES C. O. Imunização de bovinos com proteínas recombinantes MSP-2 e MSP-5 de Anaplasma marginale associadas ao adjuvante Montanide ISA50 e desafiados com Rhipicephalus (Boophilus) microplus. In: JORNADA CIENTÍFICA DA EMBRAPA GADO DE CORTE, 2., 2006, Campo Grande, MS. Anais [da]... 2. ed. Campo Grande, MS: Embrapa Gado de Corte, 2006. 1 p. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 7. | | PICOLOTO, G.; LIMA, R. F. de; OLEGÁRIO, L. A. O.; CARVALHO, C. M. E.; LACERDA, A. C. R.; TOMAS, W. M.; LIMA BORGES, P. A.; PELLEGRIN, A. O.; MADRUGA, C. R. Real time polymerase chain reaction to diagnose Anaplasma marginale in cattle and deer (Ozotoceros bezoarticus leucogaster) of the Brazilian Pantanal. Revista Brasileira de Parasitologia Veterinária, Jaboticabal, v. 19, n. 3, p. 186-188, jul.-set. 2010. Título em português: Reação da polimerase em cadeia tempo real para diagnóstico de Anaplasma marginale em bovino e veado campeiro do Pantanal brasileiro Ozotoceros bezoarticus leucogaster.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 3 |
| Biblioteca(s): Embrapa Pantanal. |
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| Registros recuperados : 7 | |
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