Data/hora: 23/09/2024 21:50:22

Biblioteca(s): 	Embrapa Mandioca e Fruticultura.	
Data corrente: 	08/11/1995	
Data da última atualização: 	31/05/2023	
Autoria: 	SCHOEMAN, M. H.; MANICOM, B. Q.; WINGFIELD, M. J.	
Afiliação: 	Institute for Tropical and Subtropical Crops.	
Título: 	Epidemiology of powdery mildew on mango blossoms.	
Ano de publicação: 	1995	
Fonte/Imprenta: 	Plant Disease, v.79, n.5, p.524-528, 1995.	
ISSN: 	0191-2917	
Idioma: 	Inglês	
Conteúdo: 	Conidia of Oidium mangiferae, the causal organism of powdery mildew onmango, were trapped in a mango orchard during the periods of flowering and fruit set from 1989-1991. Hourly aerial condial concentrations were correlated positively with hourly temperature and negatively with hourly relative humidity, vapor pressure deficit, and leaf wetness. Thenumber of trapped airborne conidia of O. mangiferae was characterized by a distinct diurnal periodicity. The greatest number of conidia weretrapped between 1100 and 1600 hours. The first disease symptoms of powdery mildew occurred at approximately the same each year. inflorescences were susceptible beginning when the main axes changed color and ending at fruit set.	
Palavras-Chave: 	Africa do Sul; Doencas; Nelspruit.	
Thesagro: 	Inflorescência; Mangifera Indica.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Mandioca e Fruticultura (CNPMF)	
Exemplares: 	CNPMF - (3514-1) - ADC - AP - DD - Publicação digital -  -  - DIS