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PYRRHALTA VIBURNI (COLEOPTERA: CHRYSOMELIDAE), A EURASIAN PEST OF VIBURNUM RECENTLY ESTABLISHED IN CANADA

Published online by Cambridge University Press:  31 May 2012

Edward C. Becker
Edward C. Becker
Affiliation:
Biosystematics Research Institute, Agriculture Canada, Ottawa K1A 0C6
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Abstract

Pyrrhalta viburni (Paykull), a native of Eurasia, is reported for the first time as established in North America. In the Ottawa, Ont., area (including Hull, Que.) adults were very abundant and causing considerable damage to cultivated varieties of Viburnum opulus L. and moderate damage to the native V. Rafinesquianum Schultes. Photographs, a comparison with the similar species, P. luteola (Müller), and a brief note on egg laying are given.

Type
Articles
Information
The Canadian Entomologist , Volume 111 , Issue 4 , April 1979 , pp. 417 - 419
Copyright
Copyright © Entomological Society of Canada 1979

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References

Balachowsky, A. S. 1963. Entomologie appliquée à l'agriculture. Tome I, Coléoptères (second volume). Masson et Cie, Paris.Google Scholar
Sheppard, R. W. 1955. New entries of insects to the Niagara Peninsula. A. Rep. ent. Soc. Ont. 86: 31–33.Google Scholar