Data/hora: 21/06/2024 02:04:22

Biblioteca(s): 	Embrapa Mandioca e Fruticultura.	
Data corrente: 	06/11/2000	
Data da última atualização: 	06/11/2000	
Autoria: 	MANICOM, B. Q.	
Afiliação: 	Citrus and Subtropical Fruit Research Instutute, Nelspruit.	
Título: 	Bunchy top virus in bananas	
Ano de publicação: 	1981	
Fonte/Imprenta: 	Pretoria: Department of Agriculture and Fisheries, 1981	
Páginas: 	n.p.	
Série: 	Farming in South Africa. Bananas, H.7	
Idioma: 	Inglês	
Conteúdo: 	Bunchy top virus disease is widely distributed in Australia and the East, but has not been observed in South Africa. Bunchy top is such a serious disease that it warrants a description even though it does not occur in this country. The virus, which cannot be transmitted mechanically, is transmitted by the banana aphid, Pentalonia nigronervosa Cog. Symptoms may appear on bananas at any stage of growth. The name aptly describes the disease since the leaves of badly infected plants are bunched at the apex to form a rosette. Infected plants are markedly stunted and grow very little once they are infected.	
Thesagro: 	Banana; Doença; Vírus.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Mandioca e Fruticultura (CNPMF)	
Exemplares: 	CNPMF - (9143-1) - ADD - FL - -- - F5944 -  - F5944 - DIS