Deterioration of Pacific Silver Fir Killed by the Balsam Woolly Aphid

By Shea Keith R.   Johnson Norman E.   McKee Samuel  

Journal of Forestry, Vol. 60, Iss. 2, 1962-02 ,pp. : 104-108

Society of American Foresters

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Mortality and Damage to Pacific Silver Fir by the Balsam Woolly Aphid in Southwestern Washington

By Johnson Norman E.   Mitchell Russell G.   Wright Kenneth H.  

Journal of Forestry, Vol. 61, Iss. 11, 1963-11 ,pp. : 854-860

Society of American Foresters

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The Balsam Woolly Aphid in the Northeast

By MacAloney H. J.  

Journal of Forestry, Vol. 33, Iss. 5, 1935-05 ,pp. : 481-484

Society of American Foresters

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Balsam Woolly Aphid in the Southern Appalachians

By Amman Gene D.   Speers Charles F.  

Journal of Forestry, Vol. 63, Iss. 1, 1965-01 ,pp. : 18-20

Society of American Foresters

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Notes on Balsam Fir

By Moore Barrington   Rogers Robert L.  

Journal of Forestry, Vol. 5, Iss. 1, 1907-03 ,pp. : 41-50

Society of American Foresters

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