A Revision of the North American Aphids of the Genus Myzus

A Revision of the North American Aphids of the Genus Myzus
Author: Preston Walter Mason
Publisher:
Total Pages: 32
Release: 1940
Genre: Agriculture
ISBN:

A systematic study of the North American species of the aphid genus Myzus Passerini is presented in this publication. It brings together the known species, listing their hosts and giving their distributions, the locations of their types, and descriptions, drawings, and keys for their separation.