Canadian Forest Service Publications
Applying the IDS method to remove seeds infested with the seed chalcid, Megastigmus spermotrophus Wachtl, in Douglas-fir, Pseudotsuga menziesii (Mirb.) Franco. 1991. Sweeney, J.D.; El-Kassaby, Y.A.; Taylor, D.W.; Edwards, D.G.W.; Miller, G.E. New Forests 5(4): 327-334.
Year: 1991
Issued by: Atlantic Forestry Centre
Catalog ID: 6185
Language: English
Availability: Order paper copy (free)