Tonks, N. V., Research Station Agriculture Canada Sidney, B.C., Canada

• Journal of the Entomological Society of British Columbia Vol. 74 (1977): Journal of the Entomological Society of British Columbia - Articles
  Phytoseiulus persimilis (Acarina: Phytoseiidae) for control of two-spotted mites in a commercial greenhouse
  Abstract  PDF
• Journal of the Entomological Society of British Columbia Vol. 71 (1974): Journal of the Entomological Society of British Columbia - Natural History & Observations
  Occurrence of a midge, Oligotrophus betheli Felt, on juniper on Vancouver Island, British Columbia (Diptera: Cecidomyiidae)
  Abstract  PDF
• Journal of the Entomological Society of British Columbia Vol. 74 (1977): Journal of the Entomological Society of British Columbia - Articles
  A method for rearing the predaceous mite, Phytoseilus persimilis (Acarina: Phytoseiidae)
  Abstract  PDF