On the ocurrence of an intermediate in Aphis pomi degeer - Turner, W. F.; Baker, Arthur C. (1915)
Sobretiro de: Proceedings of the entomological society of Washington 17 (1): 42-51, 1915. Encuadernado con: Classification of the Aleyrodidae/ A. L. Quaintance 74-205
Keywords: Afididos Aphis pomi Manzana -- Plagas