Life cycle of Aphidius smithi on Acyrthosiphon pisum; parasitized aphid (A), mummified aphid (B), newly hatched (C), later stage (D), 4th days old larvae (E), 5th days old larvae (F), 6th days old larvae (G), 8th day pre pupae stage (H) and on 9th changed into pupae (I). fully developed mummy (J), pupae changed into adult female at 11 days and emerged from host on the same day (K), male adult parasitoids (L).