none Biometrics; Reproduction; Reproductive productivity; Parasites diseases and disorders; Parasites; Insect parasites; Hosts; Insect hosts; Host parasite relationships Thiacidas postica (Noctuidae); Age; Hymenopteran parasites fecundity relationships; Hymenopteran parasites; Apanteles creatoni; Age effects on parasite fecundity; Reaction of parasite to host; Age effects on fecundity of Apanteles creatoni (Hymenoptera) Apanteles creatonoti (Braconidae); Fecundity; Lepidopteran host age relationships; Lepidopteran hosts; Thiacidas postica, host age relationships; Reaction of parasite to host; Fecundity in relation to age of Thiacidas postica (Lepidoptera)