Aphids infesting crucifers in Canada
By: D.G.R. McLeod, D.T. Lowery.
Contributors: Lowery, D. Thomas,; Canada. Agriculture Canada. Communications Branch.
Series: Publication (Canada. Agriculture Canada) -- no. 1835
Publisher: Communications Branch, Agriculture Canada
Published: 1989
Place of publication: Ottawa, Ont
Language: eng
Number of pages: 15
Subjects: Cruciferae -- Diseases and pests -- Canada.; Aphididae -- Canada.
Notes: Also available in French under title: Pucerons infestant les crucifers au Canada.

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