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

Access to resources Recommend Favorite

A Test with Large Scale Aerial Photographs to Sample Balsam Woolly Aphid Damage in the Northeast

By Heller R. C.   Lowe J. H.   Aldrich R. C.   Weber F. P.  

Journal of Forestry, Vol. 65, Iss. 1, 1967-01 ,pp. : 10-18

Society of American Foresters

Access to resources Recommend Favorite

Notes and Observation: Balsam Woolly Aphid on Grand Fir

By Heikkenen H. J.  

Journal of Forestry, Vol. 64, Iss. 8, 1966-08 ,pp. : 546-548

Society of American Foresters

Access to resources Recommend Favorite

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

Access to resources Recommend Favorite

Abnormal Ray Tissue in Three True Firs Infested by the Balsam Woolly Aphid

By Mitchell Russel G.  

Forest Science, Vol. 13, Iss. 3, 1967-09 ,pp. : 327-332

Society of American Foresters

Access to resources Recommend Favorite