Vol. 11 (1920): Proceedings of the Entomological Society of British Columbia

Proceedings

• The Onion-Maggot

  R. C. Treherne, M. H. Ruhman

  91-94

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• Observations on the control of the onion-maggot (Hylemia antigua)

  M. H. Ruhman

  94-97

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• Some notes on the tent-caterpillar

  A. B. Baird

  97-100

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• Further notes on the tent-caterpillar and its natural control, 1919

  A. B. Baird

  101-102

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• Observations on the use of poison baits for the control of cutworms in 1918

  M. H. Ruhman

  102-104

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• General records of work carried on in the United States and Canada in 1918

  R. C. Treherne

  104-108

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