Data/hora: 05/06/2024 00:02:10

Biblioteca(s): 	Embrapa Semiárido.	
Tipo da produção científica: 	Artigo em Periódico Indexado	
Circulação/Nível: 	Internacional - A	
Data corrente: 	01/07/1996	
Data da última atualização: 	25/07/2018	
Autoria: 	CHOUDHURY, M. M; ROSENKRANZ, E.	
Afiliação: 	MOHAMMAD MENHAZ CHOUDHURY, CPATSA; Eugen Rosenkranz.	
Título: 	Vector relationship of Graminella nigrifrons to maize dwarf virus.	
Ano de publicação: 	1983	
Fonte/Imprenta: 	Phytopathology, v. 73, n. 5, p. 685-690, 1983.	
Idioma: 	Inglês	
Conteúdo: 	In laboratory colonies where the ratio of males to female was normally 2:1, 34-35% of adult Graminella migrifrons trynsmitted maize chlorotic dwary virus (MCDV). There was a statistically significant difference between the rate of MCDV transmission by female (46%) and that by males (29%). After that they began to reacquire the virus from the same test plants. This transmission data from tests involving transziers at intervals of more than 3 days may suggested that MCDV is being transmitted by G. nigrifrons in a persistent manner. In reality, all aspects of the transmission process reveal a realtionship between MCDV and G. nigrifrons that is not persistent and is best described as transient or transitory.	
Palavras-Chave: 	Graminella migrifrons; Maize; Vector.	
Thesagro: 	Doença; Milho; Vírus; Zea Mays.	
Categoria do assunto: 	H Saúde e Patologia	
URL: 	http://ainfo.cnptia.embrapa.br/digital/bitstream/item/180250/1/Phytopathology-v.73-n.5-p.685-690-1983.pdf	
Registro original: 	Embrapa Semiárido (CPATSA)	
Exemplares: 	CPATSA - (6977-1) - UPC - AP - PP -  -  -  - DIS