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Registro Completo |
Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
29/04/1996 |
Data da última atualização: |
19/07/2018 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
FERNANDES, F. T. |
Afiliação: |
EMBRAPA-CNPMS. |
Título: |
Mildew of sorghum in Brazil. |
Ano de publicação: |
1975 |
Fonte/Imprenta: |
In: INTERNATIONAL SORGHUM WORKSHOP, 1975, Mayaquez. [Proceedings...] Mayaguez: University of Porto Rico, 1975. p. 305-307. |
Idioma: |
Português |
Palavras-Chave: |
Brasil; Disease; Mildew; Sorghum. |
Thesagro: |
Doença; Míldio; Sorgo. |
Thesaurus Nal: |
Brazil. |
Categoria do assunto: |
H Saúde e Patologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/60018/1/Mildew-sorghum.pdf
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Marc: |
LEADER 00555nam a2200193 a 4500 001 1472559 005 2018-07-19 008 1975 bl uuuu u00u1 u #d 100 1 $aFERNANDES, F. T. 245 $aMildew of sorghum in Brazil.$h[electronic resource] 260 $aIn: INTERNATIONAL SORGHUM WORKSHOP, 1975, Mayaquez. [Proceedings...] Mayaguez: University of Porto Rico, 1975. p. 305-307.$c1975 650 $aBrazil 650 $aDoença 650 $aMíldio 650 $aSorgo 653 $aBrasil 653 $aDisease 653 $aMildew 653 $aSorghum
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Embrapa Milho e Sorgo (CNPMS) |
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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. |
Registro Completo
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
02/02/2009 |
Data da última atualização: |
05/02/2009 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
Internacional - B |
Autoria: |
LARANJEIRA, F. F.; SILVA, L. G.; FONSECA, E. L.; SILVA, S. X. B.; ROCHA, J. B.; SANTOS FILHO, H. P.; LEDO, C. A. da S.; HAU, B. |
Afiliação: |
Francisco Ferraz Laranjeira, CNPMF; Leonardo G. Silva, ADAB; Eliana L. Fonseca, UFRGS; Suely X. B. Silva, ADAB; Jemine B. Rocha, ADAB; Hermes Peixoto Santos Filho, CNPMF; Carlos Alberto da Silva Ledo, CNPMF; Bernhard Hau, University Hannover. |
Título: |
Prevalence, incidence and distribution of citrus variegated chlorosis in Bahia, Brazil. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
Tropical Plant Pathology, Brasília, DF, v. 33, n. 5, p. 339-347, oct. 2008. |
ISSN: |
1982-5676 |
Idioma: |
Inglês |
Conteúdo: |
Citrus variegated chlorosis (CVC) is one of the most important diseases for Brazilian citricultureIt is caused by Xylella fastidiosa subsp. pauca, a xylem limited, cycadelid and budwood transmitted bacterium. In Bahia, the second most important citrus region in Brazil, CVC has been present since 1997. Our objectives were to characterize the regional spatial pattern of CVC and to establish a relationship between epidemiological variables and horticultural practices, as well as to evaluate whether control measures used so far have been effective and, based on that, to conceive suitable control measures. A series of surveys were performed in two regions of Bahia State (Recôncavo Baiano and Litoral Norte), along with a survey of horticultural and control practices associated with sampled groves. CVC was restricted to Litoral Norte region, especially to three municipalities along the border between Bahia and Sergipe States.The mean CVC incidence in these municipalities followed a gradient, higher in the countryside and decreasing along the coast. Presence and dissemination of CVC was related to poor nursery practices, a massive use of a susceptible orange variety, and an extreme concentration of orange groves in high incidence municipalities, as well as to the absence of specific CVC control. Considering that CVC was not found in Recôncavo Baiano, this region could be considered a "CVC free zone" by the local government. |
Palavras-Chave: |
CVC; Orange. |
Thesagro: |
Citrus Sinensis; Xylella Fastidiosa. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02183naa a2200265 a 4500 001 1644520 005 2009-02-05 008 2008 bl uuuu u00u1 u #d 022 $a1982-5676 100 1 $aLARANJEIRA, F. F. 245 $aPrevalence, incidence and distribution of citrus variegated chlorosis in Bahia, Brazil. 260 $c2008 520 $aCitrus variegated chlorosis (CVC) is one of the most important diseases for Brazilian citricultureIt is caused by Xylella fastidiosa subsp. pauca, a xylem limited, cycadelid and budwood transmitted bacterium. In Bahia, the second most important citrus region in Brazil, CVC has been present since 1997. Our objectives were to characterize the regional spatial pattern of CVC and to establish a relationship between epidemiological variables and horticultural practices, as well as to evaluate whether control measures used so far have been effective and, based on that, to conceive suitable control measures. A series of surveys were performed in two regions of Bahia State (Recôncavo Baiano and Litoral Norte), along with a survey of horticultural and control practices associated with sampled groves. CVC was restricted to Litoral Norte region, especially to three municipalities along the border between Bahia and Sergipe States.The mean CVC incidence in these municipalities followed a gradient, higher in the countryside and decreasing along the coast. Presence and dissemination of CVC was related to poor nursery practices, a massive use of a susceptible orange variety, and an extreme concentration of orange groves in high incidence municipalities, as well as to the absence of specific CVC control. Considering that CVC was not found in Recôncavo Baiano, this region could be considered a "CVC free zone" by the local government. 650 $aCitrus Sinensis 650 $aXylella Fastidiosa 653 $aCVC 653 $aOrange 700 1 $aSILVA, L. G. 700 1 $aFONSECA, E. L. 700 1 $aSILVA, S. X. B. 700 1 $aROCHA, J. B. 700 1 $aSANTOS FILHO, H. P. 700 1 $aLEDO, C. A. da S. 700 1 $aHAU, B. 773 $tTropical Plant Pathology, Brasília, DF$gv. 33, n. 5, p. 339-347, oct. 2008.
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