Abstract

Beginning in May, 1948, a taxonomic, faunistic or synoptic study was begun of the Aphids or plant lice found on forest trees and adjacent plants in forested areas in the several counties of Nova Scotia, Canada, which were observed and where collections were made during a period of six summers. This work was undertaken for the purpose of providing information concerning the number of kinds of aphids found in the Province in these types of ecological areas, their characteristics, distribution, host relationships, seasonal adjustments, importance economically as potential enemies of forest trees, and something of their life cycles.

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