Protocol for assessing soybean antixenosis to Heliothis virescens - Eduardo, Wellington Ivo; Boiça Junior, Arlindo Leal; Moraes, Renato Franco Oliveira de; Souza, Bruno Henrique Sardinha de; Louvandini, Helder; Barbosa, José Carlos (Entomologia Experimentalis et Applicata, 2020)