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 | Acesso ao texto completo restrito à biblioteca da Embrapa Algodão. Para informações adicionais entre em contato com biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Algodão. |
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Data corrente: |
30/04/2008 |
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Data da última atualização: |
19/08/2008 |
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Autoria: |
MEDEIROS, E. V. M.; SILVA, K. J. P.; OLIVEIRA, L. A.; FERREIRA, H. A.; SALES JÚNIOR, R. |
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Título: |
Densidade de Monosporascus cannonballus em solos sob diferentes cultivos no Estado do Rio Grande do Norte. |
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Título original: |
Monosporascus cannonballus density in soils cultivated with different crops in Rio Grande do Norte State, Brazil. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Agrária - Revista Brasileira de Ciências Agrárias, v.3, n.1, p.1-5, jan./mar., 2008. |
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Idioma: |
Inglês |
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Conteúdo: |
This paper aimed to quantify Monosporascus cannonballus ascospores population density in soils cultivated with different crops. The soil samples were collected from 10 plots cultivated with cotton, mango, beans, papaya, chili, watermelon, acerola, banana, coconut and cantaloupe melons, and from one uncultivated area, located in the State of Rio Grande do Norte, Brazil. Ascospores were extracted by means of a modified method of flotation in saccharosis and quantified under stereoscopic microscope at 60X. Ascospores of M. cannonballus were detected in all studied soil samples and the means differed significantly (p<0.05) among the sampled areas. Ascospore average density was significantly higher in the soil cultivated with cantaloupe melons (pathogen hosts), reaching 8.09 ascospores g-1, followed by the mean densities quantified in the mango, watermelon and acerola areas, with 2.00; 2.60 and 2.10 ascospores g-1, respectively. These results did not differ significantly among them, but differed significantly from the means quantified in the areas cultivated with beans, chili, papaya, cotton, banana and coconut, which, in turn, did not differ significantly from the results of the uncultivated soil. |
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Palavras-Chave: |
ascospore extraction; vine decline. |
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Thesaurus Nal: |
inoculum. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01987naa a2200217 a 4500
001 1277528
005 2008-08-19
008 2008 bl uuuu u00u1 u #d
100 1 $aMEDEIROS, E. V. M.
240 $aMonosporascus cannonballus density in soils cultivated with different crops in Rio Grande do Norte State, Brazil.
245 $aDensidade de Monosporascus cannonballus em solos sob diferentes cultivos no Estado do Rio Grande do Norte.
260 $c2008
520 $aThis paper aimed to quantify Monosporascus cannonballus ascospores population density in soils cultivated with different crops. The soil samples were collected from 10 plots cultivated with cotton, mango, beans, papaya, chili, watermelon, acerola, banana, coconut and cantaloupe melons, and from one uncultivated area, located in the State of Rio Grande do Norte, Brazil. Ascospores were extracted by means of a modified method of flotation in saccharosis and quantified under stereoscopic microscope at 60X. Ascospores of M. cannonballus were detected in all studied soil samples and the means differed significantly (p<0.05) among the sampled areas. Ascospore average density was significantly higher in the soil cultivated with cantaloupe melons (pathogen hosts), reaching 8.09 ascospores g-1, followed by the mean densities quantified in the mango, watermelon and acerola areas, with 2.00; 2.60 and 2.10 ascospores g-1, respectively. These results did not differ significantly among them, but differed significantly from the means quantified in the areas cultivated with beans, chili, papaya, cotton, banana and coconut, which, in turn, did not differ significantly from the results of the uncultivated soil.
650 $ainoculum
653 $aascospore extraction
653 $avine decline
700 1 $aSILVA, K. J. P.
700 1 $aOLIVEIRA, L. A.
700 1 $aFERREIRA, H. A.
700 1 $aSALES JÚNIOR, R.
773 $tAgrária - Revista Brasileira de Ciências Agrárias$gv.3, n.1, p.1-5, jan./mar., 2008.
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Registro original: |
Embrapa Algodão (CNPA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
22/03/2006 |
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Data da última atualização: |
02/08/2024 |
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Autoria: |
AMARAL, A. M. do; BAPTISTA, J. C.; SOUZA, C. B.; WINCK, F. V.; RONCOLETTA, J.; COLETTA FILHO, H. D.; TAKITA, M. A.; MACHADO, M. A. |
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Título: |
Functional genomics and diagnostic of Xanthomonas axonopodis pv. citri towards pathogenicity-related genes. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
In: INTERNATIONAL CITRUS CANKER AND HUANGLONGBING RESEARCH WORKSHOP, 2. 2005, Orlando. Proceedings... Orlando: Florida Citrus Muual, 2005. |
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Páginas: |
p. 69 |
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Idioma: |
Inglês |
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Palavras-Chave: |
citri; P-4; Xanthomonas axonopodis pv. |
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Thesagro: |
Patogenicidade. |
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Thesaurus NAL: |
genes; pathogenicity. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00864nam a2200265 a 4500
001 1187016
005 2024-08-02
008 2005 bl uuuu u00u1 u #d
100 1 $aAMARAL, A. M. do
245 $aFunctional genomics and diagnostic of Xanthomonas axonopodis pv. citri towards pathogenicity-related genes.$h[electronic resource]
260 $aIn: INTERNATIONAL CITRUS CANKER AND HUANGLONGBING RESEARCH WORKSHOP, 2. 2005, Orlando. Proceedings... Orlando: Florida Citrus Muual$c2005
300 $ap. 69
650 $agenes
650 $apathogenicity
650 $aPatogenicidade
653 $acitri
653 $aP-4
653 $aXanthomonas axonopodis pv
700 1 $aBAPTISTA, J. C.
700 1 $aSOUZA, C. B.
700 1 $aWINCK, F. V.
700 1 $aRONCOLETTA, J.
700 1 $aCOLETTA FILHO, H. D.
700 1 $aTAKITA, M. A.
700 1 $aMACHADO, M. A.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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