Fig. 6. (A,B) Mean clutch sizes in relation to (A) oviposition number and (B) the eggs:host wet mass (mg) of wasps exposed to mixed stadium and L6 only host populations. Values are means ± S.E.M., N=110 (mixed stadium hosts) and N=115 (L6 hosts). (C,D) Clutch sizes relative to time (from exposure to hosts) are shown for wasps exposed to the two host population types (C, mixed and D, L6). All wasps were 2 days old at the start of the experiments.