Field evaluations of herbicides for the control of Centaurea diffusa lam. and C. maculosa lam.
Diffuse knapweed (Centaurea diffusa) and spotted knapweed (C. maculosa) are widespread in the southern interior of British Columbia and are rapidly spreading to colonize new areas. The use of herbicides for control of these knapweeds has been restricted because of the high cost of and environmental...
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| Language: | English |
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University of British Columbia
2010
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| Online Access: | http://hdl.handle.net/2429/24580 |