Twelfth-year response of Douglas-fir to area of weed control and herbaceous versus woody weed control treatments
Rose, R., Rosner, L. S., and Ketchum, J. S. Canadian Journal of Forest Research 36 (10):2464-2473. 2006.
Coastal Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco var. menziesii) response to eight weed controltreatments was measured 12 years after planting at two Oregon sites.
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Author(s): Robin Rose, Lee S. Rosner, J. Scott Ketchum
Section: Weed Control