Ahmad, S.; Ahmad, R.; Ghani, M.A. 1977, Notes on the incidence and biology of some parasites of the pine cone-borers in Pakistan. Entomophaga 22(1):107-110
CIBC 1976, Report of work carried out during 1975.
Commonwealth Institute of Biological Control, Commonwealth Agricultural Bureaux, Slough, U.K.
[ Parasitoid cited as Dibrachys near affinis. ]