Waters, W.E.
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Parasitoids of endemic and epidemic populations of Choristoneura occidentalis Freeman and Choristoneura Retiniana (Walsingham) (Lepidoptera: Tortricidae) in southern Oregon.
Schaupp, W.C.; Volney, W.J.A.; Waters, W.E.
Year: 1991
Catalog ID: 11319
Issued by: Northern Forestry Centre
Availability: Order paper copy (free), PDF (request by e-mail)
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Le charançon du pin gris, Hylobius pales (hbst). Insectes nuisibles et maladies des arbres forestiers d'importance et d'intérêts mutuels pour le Canada, les Etats-Unis et le Mexique
Year: 1973
Catalog ID: 16192
Issued by: Laurentian Forestry Centre
Availability: Not available through the CFS (click for more information).
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Pales weevil Hylobius pales (hbst)
Year: 1967
Catalog ID: 16191
Issued by: Laurentian Forestry Centre
Availability: Not available through the CFS (click for more information).
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The pales weevil, Hylobius pales (hbst.) Special report for working group on forest insects and diseases
Year: 1963
Catalog ID: 16190
Issued by: Laurentian Forestry Centre
Availability: Not available through the CFS (click for more information).
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Experimental airplane spraying for spruce budworm control
Davis, J.M.; Waters, W.E.; Isler, D.A.; Martineau, R.; Warsh, J.W.
Year: 1956
Catalog ID: 15061
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)