A. C. da Silva, P. E. de Souza, D. C. Amaral, W. M. Zeviani, e J. E. B. P. Pinto, “<b>Essential oils from <i>Hyptis marrubioides</i>, <i>Aloysia gratissima</i> and <i>Cordia verbenacea</i&gt; reduce the progress of Asian soybean rust”, Acta Sci. Agron., vol. 36, nº 2, p. 159-166, abr. 2014.