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AN APPARATUS FOR FIELD STUDY OF THE BALSAM WOOLLY APHID

Published online by Cambridge University Press:  31 May 2012

J. Roderick Carrow
Affiliation:
Forest Research Laboratory, Department of Fisheries and Forestry, Victoria, British Columbia

Abstract

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Type
Articles
Copyright
Copyright © Entomological Society of Canada 1969

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References

Carrow, J. R., and Graham, K.. 1968. Nitrogen fertilization of the host tree and population growth of the balsam woolly aphid, Adelges piceae. Can. Ent. 100: 478485.CrossRefGoogle Scholar
Howard, F. L., and Horsfall, J. G.. 1959. Therapy, pp. 563597. In Horsfall, J. G. and Dimond, A. E. (ed.), Plant pathology, Vol I. Academic Press, New York.CrossRefGoogle Scholar
Johnson, N. E., and Heikkenen, H. J.. 1958. A method for field studies of the balsam woolly aphid. J. econ. Ent. 51: 540542.CrossRefGoogle Scholar