ichneumonid parasitoids (hymenoptera: ichneumonidae) of fruit flies (diptera: tephritidae) in the northwest of iran

This study was conducted to collect and identify ichneumonid parasitoids of tephritid fruit flies (diptera: tephritidae) feeding on the plants of the family asteraceae in the northwest of iran during 20132015. five species of ichneumon wasps on five species of fruit flies were reared. they were as follows: cremastus lineatus on urophora terebrans; diadegma maculatum on hypenidium robrowskii; scambus brevicornis on sphenella marginata, scambus rufator on terellia gynacochroma and urophora sp. and tranosema sp. on tephritis sp. dioscurea group. of them, cremastus lineatus, s. rufator and tranosema sp. are new records for ichneumonid fauna of iran. all hostparasitoidplant associations were newly established to the science. general distribution of these parasitoids and their biological associations were discussed.