OREGON STATE UNIVERSITY

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Publications

Found 7 results
Author Title [ Type(Asc)] Year
Filters: First Letter Of Last Name is J and Author is Johnson, G.R.  [Clear All Filters]
Journal Article
Temel F., Johnson G.R., Stone J.K..  2004.  The relationship between Swiss needle cast symptom severity and level of Phaeocryptopus gaeumannii colonization in coastal Douglas-fir (Pseudotsuga menziesii var. menziesii). Forest Pathology. 34
Johnson G.R., Gartner B.L., Maguire D, Kanaskie A..  2003.  Influence of Bravo fungicide applications on wood density and moisture content of Swiss needle cast affected Douglas-fir trees. Forest Ecology and Management. 186:339-348.
Johnson G.R., Grotta A.T., Gartner B.L., Downes G..  2005.  Impact of the foliar pathogen Swiss needle cast on wood quality of Douglas-fir. Canadian Journal of Forest Research. 35:331-339.
Johnson G.R..  2002.  Genetic variation of Douglas-fir to Swiss needle cast as assessed by symptom expression.. Silvae Genetica. 51:80-86.
Temel F., Stone J.K., Johnson G.R..  2003.  First report of Swiss needle cast caused by Phaeocryptopus gaeumannii on Douglas-fir in Turkey. Plant Disease. 87:1536.
Grotta A.T., Leichti R.J., Gartner B.L., Johnson G.R..  2005.  Effect of growth ring orientation and placement of earlywood and latewood on MOE and MOR of very-small clear Douglas-fir beams. Wood and Fiber Science. 37:207-212.
Temel F., Johnson G.R., Adams W.T..  2005.  Early genetic testing of coastal Douglas-fir for Swiss needle cast tolerance. Canadian Journal of Forest Research. 35:521-529.