Further Hymenopterous Parasites Newly Recorded from the Armyworm, Pseudaletia unipuncta (Haw.) (Lepidoptera: Noctuidae)

The author (1959) reported on four species of Hymenoptera that had not been previously recorded as parasites of the armyworm, Pseudaletia unipuncta (Haw.). During further studies at Ottawa four more new records were obtained: Three species were primary parasites, namely, Netelia sayi (Cush.) (Ichneumonidae), Nepiera marginata (Prov.) (Ichneumonidae), and Microplitis alaskensis Ashm. (Braconidae); and one species, Catolaccus cyanoideus Burks (Pteromalidae), was a secondary parasite. N. marginata and M. alaskensis were also reared from larvae collected at Kapuskasing, Ontario.