T. de J. Guzmán-Hernández, S. Hernández-Villalobos, I. Varela-Benavides, J. Durán-Mora, and W. Montero-Carmona, “Rice plant parasitic nematodes in the Northern and Atlantic Regions of Costa Rica”., Agron. Mesoam., vol. 22, no. 1, pp. 21–28, Jun. 2011.