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Ecological considerations of herbicide use in Alberta / J.H. Patterson.: CW69-37/26E-PDF

"The majority of herbicides presently in use are employed for selective weed control in agricultural crops. Evaluations of the performance of such herbicides are primarily based on the efficiency of the chemical in controlling unwanted vegetation and the tolerance of the crops. However, cropland monocultures are, by fundamental ecological standards, simple and highly unstable ecosystems"--Page 13.

Permanent link to this Catalogue record:
publications.gc.ca/pub?id=9.944392&sl=0

Publication information
Department/Agency
  • Canadian Wildlife Service. Pesticide Section, issuing body.
TitleEcological considerations of herbicide use in Alberta / J.H. Patterson.
Series title
  • Manuscript reports ; no. 26
Publication typeMonograph - View Master Record
Language[English]
FormatDigital text
Electronic document
Note(s)
  • Digitized edition from print [produced by Environment and Climate Change Canada].
  • Includes bibliographical references (pages 21-24).
Publishing information
  • Edmonton, Alberta : Pesticide Section, Canadian Wildlife Service, April, 1973.
Author / Contributor
  • Patterson, J. H. (James Howard)author.
Description1 online resource (24 pages) : graphs.
Catalogue number
  • CW69-37/26E-PDF
Subject terms
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