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A Survey to Determine the Relative Invasion of Diffuse and Spotted Knapweed in Major Plant Communities in British Columbia

Contents Menu Weeds in the understory The objectives of this study were to conduct a survey to (1) determine the relative susceptibility of major grassland communities of the Similkameen, Okanagan and Kettle Valleys to invasion by knapweed; and, (2) record floristic changes resulting from knapweed invasion into these range plant communities.

Grassland weed infestation

Publications

  • Wikeem, Sandra, Alastair McLean, Brian Wikeem, and Reg Newman. 1986. A survey to determine the relative invasion of diffuse knapweed in major grassland plant communities in British Columbia. Agriculture Canada Research Station, and British Columbia Ministry of Forests and Lands, Research Branch, Kamloops, B.C. (Mimeo.) 80 p.

Link to All Publications

Contents Menu

  • Agriculture Canada

Contents Menu

  • Sandra Wikeem - Agriculture Canada
  • Alastair McLean - Agriculture Canada
  • Brian Wikeem - BC Ministry of Forests and Range
  • Reg Newman - BC Ministry of Forests and Range

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Last Modified: 2006 Sep 7. Ministry contact: Reg Newman.
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