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  1. The cabbage-root maggot (Phorbia brassicæ Bouche)
    By: Treherne, R. C. - British Columbia.
    Publication info: Victoria, B.C. :W.H. Cullin,1918.
    Contributed by: Canadiana.org (archive.org)
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  2. The currant gall-mite (Eriophyes ribis Nalepa)
    By: Treherne, R. C. - British Columbia.
    Publication info: Victoria, B.C. :W.H. Cullin,1918.
    Contributed by: Canadiana.org (archive.org)
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  3. Grasshoppers of British Columbia / by R. C. Treherne and E. R. Buckell.
    By: Buckell, E. R. - Treherne, R. C. - Canada.
    Publication info: Ottawa :Department of Agriculture,1924.
    Contributed by: Agriculture and Agri-Food Canada (archive.org)
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  4. The imported cabbage-worm (Pieris rapæ Linn.)
    By: Treherne, R. C. - British Columbia.
    Publication info: Victoria, B.C. :W.H. Cullin,1918.
    Contributed by: Canadiana.org (archive.org)
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  5. The lesser apple-worm (Laspeyresia prunivora Walsh) [and] codling-moth (Cydia pomonella Linn.)
    By: Treherne, R. C. - British Columbia.
    Publication info: Victoria, B.C. :W.H. Cullin,1918.
    Contributed by: Canadiana.org (archive.org)
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  6. The oyster-shell scale (Lepidosaphes ulmi Linn.)
    By: Treherne, R. C. - British Columbia.
    Publication info: Victoria, B.C. :W.H. Cullin,1918.
    Contributed by: Canadiana.org (archive.org)
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  7. The peach-twig borer (Anarsia lineatella Zell.)
    By: Treherne, R. C. - British Columbia.
    Publication info: Victoria, B.C. :W.H. Cullin,1918.
    Contributed by: Canadiana.org (archive.org)
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  8. The woolly aphid of the apple (Erisoma lanigerum)
    By: Treherne, R. C. - British Columbia.
    Publication info: Victoria, B.C. :W.H. Cullin,1918.
    Contributed by: Canadiana.org (archive.org)
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