E. R. Mitchell, G. Y. Hu, J. S. Okine, Diamondback Moth (Lepidoptera: Plutellidae) Infestation and Parasitism by Diadegma insulare (Hymenoptera: Ichneumonidae) in Collards and Adjacent Cabbage Fields, The Florida Entomologist, Vol. 80, No. 1 (Mar., 1997), pp. 54-62
No takes yet. Share an insight, caveat, or question.
Mitchell et al. (1997) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: