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A New species of Exaeretopus Newstead (Homoptera: Coccidae) attacking wheat in Iraq

Published online by Cambridge University Press:  10 July 2009

D. J. Williams
D. J. Williams
Affiliation:
Commonwealth Institute of Entomology, c/o British Museum (Natural History), Cromwell Road, London, SW7 5BD, U.K.
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Abstract

Abstract

Exaeretopus tritici sp. n. is described and illustrated from specimens collected in the Ninevah and Arbil Provinces of Iraq. In 1975, it was present in considerable numbers on the stems and inner surfaces of the leaves of wheat. Triticum aestivum, and the infestations reduced ear and grain size.

Type
Original Articles
Information
Bulletin of Entomological Research , Volume 67 , Issue 2 , June 1977 , pp. 281 - 284
Copyright
Copyright © Cambridge University Press 1977

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References

Borkhsenius, N. S. (1957). Insects–Homoptera, IX. Lecaniidae and Coccidae. [In Russian.] —Fauna SSSR (N.S.)no. 66, 494 pp.Google Scholar
Koteja, J. (1974). On the phylogeny amd classification of the scale insects (Homoptera, Coccinea) (discussion based on the morphology of the mouthparts).—Acta Zool. cracov. 19, 267–325.Google Scholar
Newstead, R. (1894). Observations on Coccidae (No. 9).—Entomologist's mon. 30, 204–207.Google Scholar