Data/hora: 06/06/2024 12:22:32

Biblioteca(s): 	Embrapa Milho e Sorgo.	
Data corrente: 	09/04/2015	
Data da última atualização: 	26/02/2016	
Autoria: 	SAUER, A. V.; ROCHA, K. R.; GONÇALVES, R. M.; MEIRELLES, W. F.; FIGUEIREDO, J. E. F.; MARRIEL, I. E.; PACCOLA-MEIRELLES, L. D.	
Afiliação: 	WALTER FERNANDES MEIRELLES, CNPMS; JOSE EDSON FONTES FIGUEIREDO, CNPMS; IVANILDO EVODIO MARRIEL, CNPMS.	
Título: 	Survival of Pantoea ananatis, causal agent of maize white spot disease in crop debris.	
Ano de publicação: 	2015	
Fonte/Imprenta: 	Agronomy Science and Biotechnology, v. 1, n. 1, p. 21-24, 2015.	
Idioma: 	Inglês	
Conteúdo: 	Maize white spot, caused by the bacterium Pantoea ananatis, is one of the most detrimental diseases of maize in Brazil and has contributed to significant yield reduction. In this study, P. ananatis isolates were recovered from maize white spot lesions, healthy leaves, corn crop residues and Digitaria horizontalis. All the bacterial isolates were identified and characterized by morphological traits analysis, acid production from sorbitol and glycerol, ice nucleation activity, metabolic fingerprint similarities and molecular analysis by Polymerase Chain Reaction with species-specific primers for P. ananatis (ANAF/ANAR). Results showed that isolates recovered from maize white spot lesions were similar to those isolates collected from other sources. It suggests that corn crop residues, D. horizontalisand healthy leaf surface of the corn plant itself, could be a source of survival for P. ananatis.	
Thesagro: 	Colheita; Digitaria horizontalis; Erva daninha; Milho; Resíduo.	
Thesaurus Nal: 	Corn; Crop residues.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Milho e Sorgo (CNPMS)	
Exemplares: 	CNPMS - (26432-1) - UPC - AP - DD -  -  -  - DIS