| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
|
Data corrente: |
22/05/1997 |
|
Data da última atualização: |
22/05/1997 |
|
Autoria: |
LI, W. B.; DONADIO, L. C.; HE, C. X.; STUCHI, E. S. |
|
Afiliação: |
FCAV-UNESP; Citrus Experiment Station of Bebedouro, Bebedouro, SP. |
|
Título: |
Influence of 20 rootstocks on manifestation of citrus variegated chlorosis (CVC) of `Natal' sweet orange (C. sinensis (L.) Osbeck) |
|
Ano de publicação: |
1996 |
|
Fonte/Imprenta: |
Curitiba, PR: IAPAR/SBF, 1996 |
|
Páginas: |
p.448 |
|
Idioma: |
Inglês |
|
Notas: |
In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 14. REUNIAO INTERAMERICANA DE HORTICULTURA TROPICAL, 42, 1996, Curitiba, PR. |
|
Conteúdo: |
Citrus variegated chlorosis (CVC) is a newly-discovvered destructive citrus disease caused by bacterium Xylella fastidiosa. After observed firstly in the states of Sao Paulo and Minas Gerais of Brazil in 1987, the disease has spread into almost all the brazilian citrus production area. Since it is graft-and vector-transimissible, the disease threatens to spread into all of South, Central and North America. The only control to the disease, till now, is to prune affected branches or to remove the whole plant. There are some resistant or tolerant citrus species and rootstovks, but almost all the commercial sweet orange (C. sinensis (L.) Osbeck) varieties are susceptible to the disease. In our other work, the effect of various citrus rootstocks on the seyerity of the disease on `Pera' sweet orange was studied. In this work, CVC-affected Natal sweet orange twigs were grafted on twenty citrus rootstocks to test the influence of these rootstocks on the manifestation of CVC. All the plants began to develop CVC-symptoms on their leaves and tested positive in Dot Immunobinding Assays in three months affffter grafted. It indicate that the bacterium Xylella fastidiosa of CVC can induce typic symptoms on Natal sweet orange independently of the rootstocks used. |
|
Palavras-Chave: |
Brasil; Citros; Citrus sp; Congress; Congresso; Control; Controle; Disease; Minas Gerasi; Natal cultivate; Sao Paulo. |
|
Thesagro: |
Doença; Laranja Doce; Rizoma; Xylella Fastidiosa. |
|
Thesaurus Nal: |
Citrus; rootstocks. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 02334naa a2200385 a 4500
001 1644791
005 1997-05-22
008 1996 bl uuuu u00u1 u #d
100 1 $aLI, W. B.
245 $aInfluence of 20 rootstocks on manifestation of citrus variegated chlorosis (CVC) of `Natal' sweet orange (C. sinensis (L.) Osbeck)
260 $c1996
300 $ap.448
500 $aIn: CONGRESSO BRASILEIRO DE FRUTICULTURA, 14. REUNIAO INTERAMERICANA DE HORTICULTURA TROPICAL, 42, 1996, Curitiba, PR.
520 $aCitrus variegated chlorosis (CVC) is a newly-discovvered destructive citrus disease caused by bacterium Xylella fastidiosa. After observed firstly in the states of Sao Paulo and Minas Gerais of Brazil in 1987, the disease has spread into almost all the brazilian citrus production area. Since it is graft-and vector-transimissible, the disease threatens to spread into all of South, Central and North America. The only control to the disease, till now, is to prune affected branches or to remove the whole plant. There are some resistant or tolerant citrus species and rootstovks, but almost all the commercial sweet orange (C. sinensis (L.) Osbeck) varieties are susceptible to the disease. In our other work, the effect of various citrus rootstocks on the seyerity of the disease on `Pera' sweet orange was studied. In this work, CVC-affected Natal sweet orange twigs were grafted on twenty citrus rootstocks to test the influence of these rootstocks on the manifestation of CVC. All the plants began to develop CVC-symptoms on their leaves and tested positive in Dot Immunobinding Assays in three months affffter grafted. It indicate that the bacterium Xylella fastidiosa of CVC can induce typic symptoms on Natal sweet orange independently of the rootstocks used.
650 $aCitrus
650 $arootstocks
650 $aDoença
650 $aLaranja Doce
650 $aRizoma
650 $aXylella Fastidiosa
653 $aBrasil
653 $aCitros
653 $aCitrus sp
653 $aCongress
653 $aCongresso
653 $aControl
653 $aControle
653 $aDisease
653 $aMinas Gerasi
653 $aNatal cultivate
653 $aSao Paulo
700 1 $aDONADIO, L. C.
700 1 $aHE, C. X.
700 1 $aSTUCHI, E. S.
773 $tCuritiba, PR: IAPAR/SBF, 1996
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 2 | |
| Registros recuperados : 2 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
