No CrossRef data available.
Published online by Cambridge University Press: 31 May 2012
Four new species of aphids are described from Manitoba: Dactynotus brevitarsus from Solidago sp., Myzus valuliae from wild strawberry, Fragaria vesca L., Amphorophora stolonis from dewberry, Rubus pubescens Raf., and Nasonovia (Hyperomyzus) sandilandica from Crepis tectorum L.