Wiman, N., Castagnoli, S., Long, 1., Shearer, P., Einhorn, T., Pscheidt, J., Peachey, E., & State University. Extension Service, O. (2016). 2016 Pest management guide for tree fruits in the Mid-Columbia area : Hood River, The Dalles, White Salmon. : Corvallis, Or. : Extension Service, Oregon State University.