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TWO NEW SPECIES OF CHALCIDOID WASPS (HYMENOPTERA) PARASITIC ON THE BALSAM GALL MIDGE (DIPTERA: CECIDOMYIIDAE) IN MAINE

Published online by Cambridge University Press:  31 May 2012

M. W. MacGown
M. W. MacGown
Affiliation:
Department of Entomology, Mississippi State University, Mississippi State, Mississippi 39762
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Abstract

Pseudencyrtus borealis and Tetrastichus cecidivorus n. spp. are described as parasites of Paradiplosis tumifex Gagné. Both were reared from balsam fir needle galls in late summer and fall.

Type
Articles
Information
The Canadian Entomologist , Volume 111 , Issue 8 , August 1979 , pp. 939 - 943
Copyright
Copyright © Entomological Society of Canada 1979

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References

Burks, B. D. 1943. North American wasps of the genus Tetrastichus — a contribution to the biological control of insect pests. Proc. U.S. natn. Mus. 93: 505–608.CrossRefGoogle Scholar
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MacGown, M. W. and Osgood, E. A.. 1971. A key to parasites associated with balsam gall midge in Maine. Maine agric. Exp. Stn Misc. Rep. 136. 10 pp., illus.Google Scholar
MacGown, M. W. and Osgood, E. A.. 1972. Taxonomy and biology of chalcidoid and proctotrupoid Hymenoptera associated with Dasineura balsamicola (Diptera: Cecidomyiidae) in Maine. Can. Ent. 104: 1259–1269.CrossRefGoogle Scholar