Systematic notes on Urophora (Diptera, Tephritidae) species associated with Centaurea solstilialis (Astreraceae, Cardueae) and other palaearctic weeds adventive in North America

I M White
S L Clement

Published in Proceedings of the Entomological Society of Washington, in 1987, in volume 89, pages 571-580

Date published:1987

BHL: 16262998
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