A taxonomic study of the genus Aphis L. (Homoptera: Aphididae) in Manitoba

Descriptions, illustrations, host plants and a key to the 37 species of Aphis L. found in Manitoba are presented. Five species are described as new: aphis bulleri Robinson and Rojanavongse new species on Ribes sp., Aphis duckmountainensis Rojanavongse and Robinson new species on Senecio pauperculus...

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Bibliographic Details
Main Author: Rojanavongse, Valuli
Published: 2012
Online Access:http://hdl.handle.net/1993/6181

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