Efficiency of the Extracts of Some Plants on Squash Powdery Mildew. Mediterranean Journal of Social Sciences, [S. l.], v. 4, n. 11, p. 39, 2013. Disponível em: https://www.richtmann.org/journal/index.php/mjss/article/view/1268.. Acesso em: 17 aug. 2024.