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Some new Coccid-eating Gall Midges (Cecidomyidae)

Published online by Cambridge University Press:  10 July 2009

H. F. Barnes
Affiliation:
Entomology Department, Rothamsted Experimental Station.

Extract

In 1930 the available information regarding gall midges as enemies of the Coccidae was summarised in a paper published in the Bull. Ent. Res. (21, 1930, pp. 319–329). Since that time there have been several additions to our knowledge concerning such midges. Some of this knowledge was cited as an addendum in a later paper on gall midges as enemies of mites (Bull. Ent. Res. 24, 1933, pp. 215–228). It is proposed in this paper to bring this subject up to date by referring to published work and by describing some new forms that have been received for identification in the immediate past.

Type
Original Articles
Copyright
Copyright © Cambridge University Press 1935

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