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Surveys of Parasites of Hylemya spp. (Diptera: Anthomyiidae) That Attack Cruciferous Crops in Canada1

Published online by Cambridge University Press:  31 May 2012

George Wishart
Affiliation:
Entomology Laboratory, Belleville, Ontario

Extract

Surveys of parasites of species of Hylemya that attack cruciferous crops were made in Canada as part of a biological control program against these insects. The most important species are Hylemya brassicae (Bouché), H. floralis (Fall.), and H. planipalpis (Stein.). Though not of primary importance on crucifers, H. cilicrura (Rond.) was often associated with the other species. The geographical distributions of these species in Canada were described by Brooks (1951).

Type
Articles
Copyright
Copyright © Entomological Society of Canada 1957

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References

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