Sanders, J.G. 1904 Three new scale insects from Ohio.. Ohio Naturalist 4: 94-98.
Notes: Orthezia solidaginis, Chionaspis sylvatica, Aspidiotus piceus.
Sanders, J.G. 1904 Three new scale insects from Ohio.. Ohio Naturalist 4: 94-98.
Notes: Orthezia solidaginis, Chionaspis sylvatica, Aspidiotus piceus.