Hostname: page-component-586b7cd67f-t7fkt Total loading time: 0 Render date: 2024-11-28T05:04:45.785Z Has data issue: false hasContentIssue false
  • English
  • Français

Studies of Predators of the Balsam Woolly Aphid, Adelges piceae (Ratz.) (Homoptera: Adelgidae): II. An Annotated List of the Predators Associated with the Balsam Woolly Aphid in Eastern Canada12

Published online by Cambridge University Press:  31 May 2012

N. R. Brown  and
R. C. Clark
Get access Rights & Permissions [Opens in a new window]

Extract

The present paper is the second of a series arising from a continuing study of the balsam woolly aphid, Adelges piceae (Ratz.), and its biological control. The history of this introduced insect has been described (Balch, 1952). During the course of our studies a number of records of species associated with A. piceae have been obtained.

Type
Articles
Information
The Canadian Entomologist , Volume 88 , Issue 12 , December 1956 , pp. 678 - 683
Copyright
Copyright © Entomological Society of Canada 1956

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Atwood, C. E. 1933. Control (of Adelges piceae) by predators. In Annual Report, Division of Forest Insects, Fredericton, N.B. (Unpublished).Google Scholar
Balch, R. E. 1952. Studies of the balsam woolly aphid, Adelges piceae (Ratz.) (Homoptera: Phylloxeridae), and its effects on balsam fir, Abies balsamea (L.) Mill. Canada Dept. Agr. Pub. 867.Google Scholar
Brower, A. E. 1948. The balsam woolly aphid in Maine. Jr. Econ Ent. 40(5): 689–694.CrossRefGoogle Scholar
Brown, N. R. 1947. Spread of an imported predator of the balsam woolly aphid. Canada Dept. Agr., Div. For. Biology Bi-monthly Prog. Rept. 3(6).Google Scholar
Brown, N. R., and Clark, R. C.. 1956. Studies of predators of the Balsam Woolly Aphid Adelges piceae (Ratz.) (Homoptera: Adelgidae). I. Field identification of Neokucopis obscura (Hal.), Leucopina americana (Mall.) and Cremifania nigrocellulata Cz. (Dipcera, Chamaemyiidae). Canadian Ent. 88(6): 272–279.CrossRefGoogle Scholar
Carroll, W. J. 1956. Investigations on the spruce budworm, balsam woolly aphid and hemlock looper conducted by the Forest Insect Survey in Newfoundland, 1955. Interim Report 1955, Forest Biology Laboratory, Corner Brook, Newfoundland, Canada Dept. Agric., Science Service.Google Scholar
Mesnil, L. P. 1950. Report on the investigations of Adelges piceae and its natural enemies in Europe during the year. (Unpublished.)Google Scholar
Odum, E. P. 1953. Fundamentals of ecology. W. B. Saunders Co., Philadelphia.Google Scholar