Data/hora: 02/06/2024 11:35:35

Provedor de dados: 	Horticultura Brasileira	
País: 	Brazil	
Título: 	Reaction of families and lines of melon to powdery mildew	
Autores: 	Sales Júnior,Rui; Nunes,Glauber HS; Michereff,Sami J; Pereira,Elaíne WL; Guimarães,Izabel M.	
Data: 	2011-09-01	
Ano: 	2011	
Palavras-chave: 	Cucumis melo; Podosphaera xanthii; Powdery mildew; Resistance; Selection.	
Resumo: 	Powdery mildew, caused by Podosphaera xanthii, is an important disease of melon in the Brazilian Northeast. The objective of this work was to evaluate the reaction of families, lines and cultivars of melon to P. xanthii. Two experiments in simple lattice were carried out under field conditions in the municipalities of Mossoró and Baraúna to evaluate 144 families. In a greenhouse, an experiment was carried out in a completely randomized design to evaluate 19 lines and the cultivars Yellow Queen, Chilton and Hy Mark. Disease was assessed by a severity scale. There was genetic variability among families. The families 4, 5, 11, 14, 18, 23, 33, 42, 101, 112 and 140 were identified in both sites as resistant. The lines LOF-027, LOF-105, LPS-124, MEL-008 and cultivar Chilton showed resistance to race 1 of the fungus.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362011000300021	
Editor: 	Associação Brasileira de Horticultura	
Relação: 	10.1590/S0102-05362011000300021	
Formato: 	text/html	
Fonte: 	Horticultura Brasileira  v.29 n.3 2011	
Fonte: 	info:eu-repo/semantics/openAccess