Defoliation of willow trees in Northamptonshire by willow ermine moth, Yponomeuta rorrella Hubn. (Lep.: Yponomeutidae)

S Chesser

Published in Entomologist's Record and Journal of Variation, in 1990, in volume 102, issue 5-6, pages 117-118

Date published:1990

BHL: 30000843
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