Key and Descriptions for the Separation and Determination of the First Instar Stem Mothers of the Three Species of Aphids Most Commonly Attacking the Cultivated Apple

M T Smulyan

Published in Psyche: A Journal of Entomology, in 1918, in volume 25, issue 2, pages 19-23

Date published:1918

DOI: 10.1155/1918/18935
BHL: 25235245
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