The potential of mass rearing of Monoksa dorsiplana (Pteromalidae) a native gregarious ectoparasitoid of Pseudopachymeria spinipes (Bruchidae) in South America

All these results show that mass rearing of the gregarious ectoparasitoid M. dorsiplana was possible under laboratory conditions on an alternative bruchid host C. maculatus. As M. dorsiplana is a natural enemy of larval and pupal stages of bruchidae, the next step was to investigate whether the biological control of bruchid C. maculatus was possible in an experimental structure of stored beans.