Answers are grounded in this paper and cite their sources.
M. P. Hassell, A Population Model for the Interaction Between Cyzenis albicans (Fall.) (Tachinidae) and Operophtera brumata (L.) (Geometridae) at Wytham, Berkshire, Journal of Animal Ecology, Vol. 38, No. 3 (Oct., 1969), pp. 567-576
No takes yet. Share an insight, caveat, or question.
M. P. Hassell (1969) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: