Townsend, Richard J., Jessica E. Dunbar, and Trevor A. Jackson. “Flight Behaviour of the Manuka Chafers, Pyronota Festiva (Fabricius) and Pyronota Setosa (Given) (Coleoptera: Melolonthinae), on the Flipped Soils of Cape Foulwind on the West Coast of New Zealand”. New Zealand Plant Protection 710 (June 27, 2018): 255-261. Accessed August 23, 2019. http://journal.nzpps.org/index.php/nzpp/article/view/175.