Swath Grain with Heavy Infestations of Wheat Stem Sawfly
Channel: NDSUExtension
Date: 13/10/2010

Wheat stem sawfly is one of the most serious insect pests of wheat in North Dakota.  In this video, Dr. Janet Knodel, Extension Entomologist, from North Dakota State University describes how producers or crop scouts should sample for wheat stem sawfly to avoid lodging losses before harvest. Web-links are provided for more information.

http://www.ag.ndsu.nodak.edu/aginfo/entomology/entupdates/sawfly/e1479.pdf