A flagging disease of western white pine
A disease, causing severe flagging of young western white pine (Pinus monticola Dougl.), was investigated at Hill Siding and Arrow Park, British Columbia. The primary symptom of the disease was flagging of twigs, resulting from a rapid necrosis of terminal shoots and less commonly from girdling-lesi...
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| Language: | English |
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University of British Columbia
2012
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| Online Access: | http://hdl.handle.net/2429/40986 |