Parada, R.Y. and Guzmán, R.F. 2016. Evaluation of the usage of plant extracts against the bean (Phaseolus vulgaris) nematodes (Meloidogyne incognita). Agronomía Mesoamericana. 8, 1 (Jun. 2016), 108–114. DOI:https://doi.org/10.15517/am.v8i1.24745.