The information in this fact sheet was prepared five decades ago by Dr. J.T. Slykhuis and Dr. J.E. Andrews at the Agriculture Canada, Lethbridge Research Station. With a few minor revisions, all...
Description
The information in this fact sheet was prepared five decades ago by Dr. J.T. Slykhuis and Dr. J.E. Andrews at the Agriculture Canada, Lethbridge Research Station. With a few minor revisions, all their virus control information is as valid now as it was then. Wheat streak mosaic, which is probably native to southern Alberta, was first recognized here in 1952. In both 1952 and 1953, wheat streak mosaic caused severe damage to a number of winter and spring wheat crops. It did so again on winter and spring wheats in 1992 in the Claresholm to Mossleigh area. This disease can be controlled or reduced to a minimum by following certain cultural and agronomic practices. The following information is provided to answer some of the questions being asked by farmers about wheat streak mosaic and to suggest methods for its control.