Universal Chalcidoidea Database

Distribution references

Records 1 - 2 of 2

Peck, O. 1963, A catalogue of the Nearctic Chalcidoidea (Insecta; Hymenoptera). Canadian Entomologist (Supplement) 30:674-682

Unruh, T.R.; Congdon, B.D.; Lagasa, E. 1993, Yponomeuta malinellus Zeller (Lepidoptera: Yponomeutidae), a new immigrant pest of apples in the northwest: phenology and distribution expansion, with notes on efficacy of natural enemies. Pan-Pacific Entomologist 69(1):57-70