It has been demonstrated that the Entomopathogenic nematodes including Steinernema carpocapsae and Steinernema feltiae have a potential to use as effective biological control agent against diapausing cocooned codling moth, Cydia pomonella larvae in miniature fruit bins. Read following paper for more information on efficacy of entomopathogenic nematodes against codling moth
Lacey, L.A., Neven, L.G., Headrick, H.L., Fritts, R. 2005. Factors affecting entomopathogenic nematodes (Steinerneniatidae) for control of overwintering codling moth (Lepidoptera : Tortricidae) in fruit bins. Journal of Economic Entomology 98: 1863-1869.