Disease of Douglas-Fir Seeds During Cone Storage

By Bloomberg W. J.  

Forest Science, Vol. 15, Iss. 2, 1969-06 ,pp. : 176-181

Society of American Foresters

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Damage to the Seed of Douglas-Fir by the Douglas-Fir Cone Midge

By Johnson Norman E.   Heikkenen H. J.  

Forest Science, Vol. 4, Iss. 4, 1958-12 ,pp. : 274-282

Society of American Foresters

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Douglas-Fir Orchards: Managing Cone and Seed Insects

By Zhang Yanli   Schowalter Timothy D.  

Journal of Forestry, Vol. 95, Iss. 3, 1997-03 ,pp. : 28-32

Society of American Foresters

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Treatment of Douglas-Fir Seed to Reduce Loss to Rodents

By Dick James   Finnis J. M.   Hunt Lee O.   Kverno Nelson B.  

Journal of Forestry, Vol. 56, Iss. 9, 1958-09 ,pp. : 660-661

Society of American Foresters

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Effects of Cone-Picking Date on Douglas-Fir Seed Quality

By Rediske J. H.  

Forest Science, Vol. 15, Iss. 4, 1969-12 ,pp. : 404-410

Society of American Foresters

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