YANO-MELO, A. M.; VICENTE, C.; XAVIER-FILHO, L. Allelopathic effect of the Cladonia verticillaris lichen extracts and fumarprotocetraric acid on the early growth of germinating seeds and seedlings in Allium cepa L. International Journal of Horticultural Science, [S. l.], v. 5, n. 3-4, p. 31–35., 1999. DOI: 10.31421/IJHS/5/3-4/39. Disponível em: https://ojs.lib.unideb.hu/IJHS/article/view/39.. Acesso em: 2 may. 2024.