Juliana Parisotto Poletine, Maria Celeste Gonçalves-Vidigal*, Pedro Soares Vidigal
Filho, Carlos Alberto Scapim and Lucas Silvério
Departamento de Agronomia, Universidade Estadual de Maringá, Av. Colombo, 5790, 87020-900, Maringá-Paraná, Brazil.
*Author for correspondence. E-mail: gvidigal@wnet.com.br
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