Kajita, H. 1967 [Studies on the utilization of natural enemies as "biotic insecticides." 1. The low temperature storage of pupae of Pseudaphycus malinus Gahan.]. Science Bulletin of the Faculty of Agriculture, Kyushu University 23(1): 23-29.
Notes: This work was conducted as a part of the preliminary study on the mass culture of Pseudaphycus malinus Gahan, an important parasite of Pseudococcus comstocki (Kuwana).