Data/hora: 03/06/2024 17:20:42

Biblioteca(s): 	Embrapa Meio Ambiente.	
Data corrente: 	11/08/1993	
Data da última atualização: 	16/11/2016	
Autoria: 	GHINI, R.; KIMATI, H.	
Afiliação: 	RAQUEL GHINI, CNPMA; H. KIMATI, ESALQ.	
Título: 	Morphological, serological and pathogenic characterization of Botrytis spp. occurring on onion (Allium cepa L.) crops in Brazil.	
Ano de publicação: 	1985	
Fonte/Imprenta: 	Quaderni della Scuola di Specializzazione in Viticoltura ed Enologia. Universita di Torino, p.243-244, 1985.	
Idioma: 	Inglês	
Conteúdo: 	Species of Botrytis associated with onion blast and inflorescence blight were isolated from samples collected in different localites in the States of Sao Paulo and Santa Catarina. B. squamosa was the predominant associated with the first sindrome, and B. allii with the second; B. cinerea, at low frequency, appeared in both cases. B. squamosa was morphologically distinct from B. allii and B. cinerea by greater conidia, poorer sporulation, and greater production of sclerotia; B. allii was distinct from B. cinerea by greater number of sclerotia at the border of the Petri dish, smaller growth of the aerial micelium, and smaller conidia. Serologically, through the Ouchterlony agar double-diffusion method, with anti B. allii antiserum, at least 3 specific antigens of this species were evident; with anti B. squamosa anti-serum, besides the common antigen of 3 species, it was evident at least one specific antigen of B. squamosa.	
Palavras-Chave: 	Botrytis sp; Characterization; Disease; Morphology; Onion.	
Thesagro: 	Botrytis Cinerea; Botrytis Squamosa.	
Thesaurus Nal: 	Botrytis allii; fungi; pathogenicity; serology.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Meio Ambiente (CNPMA)	
Exemplares: 	CNPMA - (1432-1) - ADD - RA - DD -  -  -  - DIS