|
Registro Completo |
|
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
|
Data corrente: |
21/09/1993 |
|
Data da última atualização: |
21/09/1993 |
|
Autoria: |
CASTLE, W. S.; PELOSI, R. R.; LEE, R. F. |
|
Afiliação: |
Univ. Florida, Citrus Research and Education Center, 700 Experiment Station Road, Lake Alfred, FL 33850, USA. |
|
Título: |
Growth and yield of young sweet orange trees on swingle citrumelo rootstock inoculated with citrus viroids. |
|
Ano de publicação: |
1991 |
|
Fonte/Imprenta: |
Riverside, California: International Organization of Citrus Virologists, 1991. |
|
Páginas: |
p.214-218 |
|
Idioma: |
Inglês |
|
Notas: |
Conference of the International Organization of Citrus Virologists, 11., 1991, Riverside, California, Proceedings... |
|
Conteúdo: |
Hamlin sweet orange trees budded to Swingle citrumelo were planted in a commercial grove and inoculated 6 months later with four isolates or exocortis viroid characterizaed by their citron indexing reaction as either mild or severe. The inoculum sources were apparently free of xyloporosis viroid. The randomized complete block experiment consisted of two-tree plots, six replications, and an unicolated control. Trees on Swingle citrumelo are apparently tolerant of exocortis viroid in terms of bark scaling on the rootstock but their growth and yield were affected depending on the isolate. There were no differences among treatments in fruit size or juice quality. Uninoculated with a severe isolate which had cumulative yields of less than 375 kg/tree. trees with a mild isolate were intermediate in size and yield. |
|
Palavras-Chave: |
Citrus viroids; Sequential PAGE. |
|
Thesaurus Nal: |
Citrus exocortis viroid. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 01547naa a2200205 a 4500
001 1644244
005 1993-09-21
008 1991 bl uuuu u00u1 u #d
100 1 $aCASTLE, W. S.
245 $aGrowth and yield of young sweet orange trees on swingle citrumelo rootstock inoculated with citrus viroids.
260 $c1991
300 $ap.214-218
500 $aConference of the International Organization of Citrus Virologists, 11., 1991, Riverside, California, Proceedings...
520 $aHamlin sweet orange trees budded to Swingle citrumelo were planted in a commercial grove and inoculated 6 months later with four isolates or exocortis viroid characterizaed by their citron indexing reaction as either mild or severe. The inoculum sources were apparently free of xyloporosis viroid. The randomized complete block experiment consisted of two-tree plots, six replications, and an unicolated control. Trees on Swingle citrumelo are apparently tolerant of exocortis viroid in terms of bark scaling on the rootstock but their growth and yield were affected depending on the isolate. There were no differences among treatments in fruit size or juice quality. Uninoculated with a severe isolate which had cumulative yields of less than 375 kg/tree. trees with a mild isolate were intermediate in size and yield.
650 $aCitrus exocortis viroid
653 $aCitrus viroids
653 $aSequential PAGE
700 1 $aPELOSI, R. R.
700 1 $aLEE, R. F.
773 $tRiverside, California: International Organization of Citrus Virologists, 1991.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
|
