The species has been known to eat karuka nuts (Pandanus julianettii),[3] and growers will put platforms or other obstacles on the trunks of the trees to keep the pests out.[4][3]
^ abStilltoe, Paul (1983). Roots of the Earth: Crops in the Highlands of Papua New Guinea. Manchester, UK: Manchester university Press. ISBN978-0-7190-0874-0. LCCN82-62247. OCLC9556314.