The greenbug

by Keith S. Pike

Preventing greenbug outbreaks

by R. G. Dahms

The Greenbug in Washington

by Washington State University. Institute of Agricultural Sciences.

The greenbug

by Keith S. Pike

Preventing greenbug outbreaks

by K. J. Starks

Preventing greenbug outbreaks

by Kenneth J. Starks

Greenbugs

by K. J Starks

Mr. Greenbug Flies to the Sun

by Jonathan Aspensen

Transmission of the Barley Yellow Dwarf Virus by the Greenbu...

by Donald Gene Dody

Release of parasitoids to control greenbugs on sorghum

Growth suppression of wheat infested at different stages wit...

by James Edward Throne

The green-bug or spring grain-aphis

by W. R. Walton, United States. Department of Agriculture. National Agricultural Library.

Greenbug resistance levels in commercial grain sorghum hybri...

by Jac Forby Morgan

Greenbug (Schizaphis graminum Rondani) biotype E interaction...

by Athman S. K. Guutazi

Behavior of convergent lady beetles in relation to greenbug ...

by K. J. Starks

Behavior of convergent lady beetles in relation to greenbug ...

Measurement of Greenbug, Toxoptera Graminum (Rond. ), Damage...

by Eldon Emil Ortman

Greenbug (Schizaphis graminum, Rondani) biotype - E interact...

by George W. McCauley

Parasites collected from greenbugs and corn leaf aphids in K...

by Marvin Eugene Pipes

Economic impact of the greenbug in the western United States...

by Great Plains Agricultural Council. Russian Wheat Aphid Task Force