Data/hora: 14/06/2024 19:10:42

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: 	--	
Registro original: 	Embrapa Mandioca e Fruticultura (CNPMF)	
Exemplares: 	CNPMF - (13299-1) - ADC - PL - -- - 634.3040601 - C748p - 1992000183 - DIS