Gyeltshen, J., & Hodges, A. (2016). Viburnum Leaf Beetle Pyrrhalta viburni (Paykull) (Insecta: Coleoptera: Chrysomelidae): EENY366/IN656, 2/2016. EDIS, 2016(2), 5. https://doi.org/10.32473/edis-in656-2016