J. C.  Espinoza, Infante, F., Castillo, A., Perez, J., Nieto, G., Pinson, E. P., and Vega, F. E., ?The biology of Phymastichus coffea LaSalle (Hymenoptera: Eulophidae) under field conditions?, Biological Control, vol. 49, pp. 227-233, 2009.

A.  Castillo, Gomez, J., Infante, F., and Vega, F. E., ?Susceptibility of the parasitoid Phymastichus coffea LaSalle (Hymenoptera: Eulophidae) to Beauveria bassiana under laboratory conditions?, Neotropical Entomology, vol. 38, pp. 665-670, 2009.