Scymnus cervicalis Mulsant, a Predator of Grape Phylloxera, with Notes on S. brullei Mulsant as a Predator of Woolly Aphids on Elm (Coleoptera: Coccinellidae)

A G Wheeler
G L Jubb

Published in The Coleopterists Bulletin, in 1979, in volume 33, issue 2, pages 199-204

Date published:1979

BHL: 58743597
View PDF