作者: J. David Hoffman , C. M. Ignoffo
关键词:
摘要: In an earlier paper we reported the successful cultivation of endoparasitic wasp, Pteromalus puparum L.), in vitro on insect hemolymph (Hoffman et al. 1973). Recently have reared this endoparasite a semisynthetic medium devoid additives. The and results are here.