The European pine shoot moth, <i>Rhyacionia buoliana</i> (Lepidoptera: Olethreutidae), another introduced forest pest

Authors

  • J. W. E. Harris Department of Forestry and Rural Development Forest Insect and Disease Survey Victoria, B.C.
  • R. O. Wood Department of Forestry and Rural Development Forest Insect and Disease Survey Vernon, B.C.

Keywords:

European pine shoot moth, <i>Rhyacionia buoliana</i>, Lepidoptera, Olethreutidae

Abstract

The European pine shoot moth has been reported from Newfoundland and to Ontario, the northeastern U.S., Oregon, Washington and British Columbia, where it was first observed in 1927 near Victoria. Two years of intensive survey show that it is now present in the southwestern part of the province, on southern Vancouver Island and in the Lower Fraser and Okanagan valleys. Although the pest has only been recorded on ornamental trees in urban areas and on nursery stock, there is a serious risk that it may attack ponderosa and lodgepole pines in natural-growing stands. Five specific recommendations are made.

References

Green, G.W. 1962. Low winter temperatures and the European pine shout moth, Rhyacionia buoliana (Schiff.) in Ontario. Can. Entomol. 94:314-336.

Green, G.W. and P.J. Pointing. 1962. Flight and dispersal of the European pine shoot moth, Rhyacionia buoliana (Schiff. ) II. Natural dispersal of egg-laden females. Can. Entomol. 94:299-314.

Hamilton, J.C., W.E. Molyneux, R.O. Wood, and D.A. Ross. 1965. Report on the European pine shoot moth survey interior British ColumiJia, 1965. Dept. Forestry Can., Forest Entomol. Lab., Vernon. Inform. Rep 4 p.

Harris, J.W.E., D.S. Ruth, E. Fridell, and C.A. Gibson. 1965. European pine shoot moth survey south coastal British Columbia, 1965. Dept. Forestry Can., Forest Res. Lab., Victoria. Inform. Rep. 8 p.

Holms, J.C., C.A. Gibson, G.W. Miller, and J.W.E. Harris. 1966. European pine shoot moth survey south coastal British Columbia, 1966. Dept. Forestry and Rural Dev., Forest Res. Lab., Victoria. Inform. Hep. BC-X-8. 4 p.

Meteorological Branch, Air Services Division, Department Transport (Canada). 1966. Climate of British Columbia, 1965. B.C. Dept. Agr. 43 p.

Ross D.A. 1966. Overwintering of caged Rhyacionia buoliana (Schiffermuller) at Vernon, B.C., in 1965-66. J. Entomol. Soc. British Columbia 63:31-32.

Ross, D.A., R.O. Wood, J.C. Hamilton, and W.E. Molyneux. 1906. European pine shoot moth survey interior British Columbia, 1966. Dept. Forestry Can., Forest Res. Lab., Victoria. Inform. Hep. BC-X-6. 4 p.

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Published

2019-08-26