Data/hora: 03/06/2024 05:21:02

Provedor de dados: 	22	
País: 	Brazil	
Título: 	Artificial inoculation with Stenocarpella maydis in hybrids of maize

Artificial inoculation with Stenocarpella maydis in hybrids of maize	
Autores: 	Rizzardi, Diego Ary; Faria, Cacilda Marcia Duarte Rios; Faria, Marcos Ventura; Mendes, Marcelo Cruz; Rossi, Evandrei Santos; Figueiredo, Alex Sandro Torre; Possato Junior, Omar.	
Data: 	2017-07-14	
Ano: 	2017	
Palavras-chave: 	Rancind grains; White ear rot; Zea mays L.	
Resumo: 	Evaluate the behavior of commercial corn hybrids, with or without artificial inoculation of Stenocarpella. Maydis fungus was aimed by this work. Experiments were conducted along the harvesting periods of 2010/11 and 2011/12, in Guarapuava - PR. Treatments were evaluated in a factorial scheme 4x2, being four hybrids of corn (DKB245, DKB390Y, P30F53H and P30R50H) with and without artificial inoculation with fungus S. maydis. Delineation was in randomized full blocks in a factorial scheme. The following characteristics were evaluated, amount of rancid grains, weight of a thousand grains and yield of grains.  Results evidenced hybrid DKB390Y with genotype more susceptible to fungus S. maydis independent of agricultural harvest and presence or not of artificial inoculation.There was an impact of agricultural harvest on the incidence of rancind grains independently of artificial inoculation with S. maydis fungus. Corn monocultivation increased the incidence of rancind grains in tolerant hybrid and reduced grain yield. Hybrid  DKB390Y was prominent as the genotype most susceptible to S. maydis fungus independently of the agricultural harvest and the presence or not of artificial inoculation. 	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Português	
Identificador: 	http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/14247	
Editor: 	Scientia Agraria Paranaensis	
Relação: 	http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/14247/11518	
Formato: 	application/pdf	
Fonte: 	Scientia Agraria Paranaensis; Vol. 16, No 2 (2017); 166-170

1983-1471	
Fonte: 	http://creativecommons.org/licenses/by-nc-sa/4.0