Data/hora: 09/06/2024 17:47:24

Biblioteca(s): 	Embrapa Meio-Norte.	
Data corrente: 	02/07/1997	
Data da última atualização: 	02/07/1997	
Autoria: 	KLEIN, H. H.	
Título: 	Control of cercospora leaf spot of bananas with applications of oil sprays based on the disease cycle.	
Ano de publicação: 	1960	
Fonte/Imprenta: 	Phytopathology, v. 50, p. 488-490, 1960.	
Idioma: 	Inglês	
Conteúdo: 	A method of surveying the intensity of Cercospora leaf spot of bananas, which permits the effective scheduling of oil spray applications for disease control, is described. The successive symptoms of the disease are classified as yellow streaks, brown streaks, brown streaks, and spots to provide an index as to when oil need be applied. Texaco 522 oil applied to yellow streaks halted further development into spots. The effectiveness of the oil lasted no more than 24 hours under field conditions. Oil did not prevent yellow streaks from appearing, nor did it effectively stop development of brown streaks into spots. This method has been successfully extended to control of the disease on 30,000 acres of bananas.	
Palavras-Chave: 	Controle; Disease; Mal Sigatoka.	
Thesagro: 	Banana; Epidemiologia; Óleo Mineral.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Meio-Norte (CPAMN)	
Exemplares: 	CPAMN - (3556-1) - ADC - SP - -- - S 10942 -  - S 10942 - DIS