David Coyle, Michelle S Jordan, Kenneth F. Raffa. Host Plant Phenology Affects Performance of an Invasive Weevil, Phyllobius oblongus (Coleoptera: Curculionidae), in a Northern Hardwood Forest. „Environmental Entomology”. 39 (5), s. 1539-1544, 2010. DOI: 10.1603/EN09381.