Site character and infection hazard for the sweetfern rust disease in northern Ontario.
Gross, H.L.; Ek, A.R.; Patton, R.F.
Catalog ID: 21804
Great Lakes Forestry Centre
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Spatial aspects of sweetfern rust disease in northern Ontario jack pine-sweet fern stands.
Gross, H.L.; Patton, R.F.; Ek, A.R.
Catalog ID: 21805
Comparison of sample rules for estimating jack pine density, basal area, and percentage with sweetfern rust cankers.
Catalog ID: 21803
Reduced growth, cull, and mortality of jack pine associated with sweetfern rust cankers.
Catalog ID: 37045
In vitro production of basidiospores of polyporus tomentosus.
Myren, D.T.; Patton, R.F.
Catalog ID: 37901