Fig. 4. The relationship between clutch size and host size for E. pennicornis females exposed to host populations over their entire lifespans. (A,B) The first three ovipositions of females exposed to (A) mixed stadium hosts [non-linear regression analysis: y=9.58+(11.75x0.027^x), r²=0.43, d.f.=39] and (B) all other ovipositions. (C,D) The clutch size–host size relationship for the first three ovipositions in parasitoids exposed to (C) L6 hosts only and (D) all subsequent ovipositions.