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A Virus Disease and Introduced Parasites as Factors Controlling the European Spruce Sawfly, Diprion hercyniae (Htg.), in Central New Brunswick1

Published online by Cambridge University Press:  31 May 2012

F. T. Bird  and
D. E. Elgee
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Extract

An outbreak of the European spruce sawfly, Diprion hercyniae (Htg.), was discovered in the Gaspé Peninsula in 1930. By 1938, heavy infestations had developed west of the Gaspé Peninsula in Quebec, throughout New Brunswick and northern Maine, and in parts of Vermont and New Hampshire. Moderate to light infestations occurred through all other parts of the spruce forests of this region and extended from Nova Scotia, to the north shore of the St. Lawrence River, and west to Ontario.

Type
Articles
Information
The Canadian Entomologist , Volume 89 , Issue 8 , August 1957 , pp. 371 - 378
Copyright
Copyright © Entomological Society of Canada 1957

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References

Balch, R. E., and Bird, F. T.. 1944. A disease of the European spruce sawfly, Gilpinia hercyniae (Htg.), and its place in natural control. Sci. Agr., 25, (2): 65–80.Google Scholar
Bird, F. T. 1949. Tumours associated with a virus infection in an insect. Nature, 163: 777–780.Google Scholar
Bird, F. T. 1952. On the multiplication of an insect virus. Biochem. et Biophys. Acta, 8: 360–368.Google Scholar
Bird, F. T. 1953. The effect of metamorphosis on the multiplication of an insect virus. Can. J. Zoology, 31: 300–303.Google Scholar
Bird, F. T., and Whalen, M. M.. 1954. Stages in the development of two insect! viruses. Can. J. Microbiol., 1: 170–174.CrossRefGoogle ScholarPubMed
Dowden, P. B. 1940. Larval disease prevalent in heavy infestations of the European spruce sawfly in southern New Hampshire and Vermont, J. of Forestry, 38: 970–972.Google Scholar
Morris, R. F. 1942. Preliminary notes on the natural control of the European spruce sawfly by small mammals. Can. Ent. 74: 197–202.Google Scholar
Prebble, M. L. 1941. The diapause and related phenomena in Gilpinia polytoma (Hartig). Can. J. Res. D. 19: 295.CrossRefGoogle Scholar
Prebble, M. L. 1943. Sampling methods in population studies of the European spruce sawfly, Gilpinia hercyniae (Htg.), in Eastern Canada. Trans. Roy. Soc. Can. 37: 93–126.Google Scholar
Reeks, W. A. 1938. Native insect parasites and predators attacking Diprion polytomum (Htg.) in Canada. 69th Ann. Rept. Ent. Soc. Ont.: 25–28.Google Scholar
Reeks, W. A. 1953. The establishment of introduced parasites of the European spruce sawfly (Diprion hercyniae (Htg.) (Hymenoptera:Diprionidae) in the Maritime Provinces. Can. J. Agr. Sci. 33 (5): 405–428.Google Scholar