|Photos by Olga Walsh, University of Idaho Cropping Systems Agronomist, Parma Research & Extension Center. Taken 05/07/2015|
Again, for more information on BYD, please go to the University of Idaho publication - "Barley Yellow Dwarf Virus in Idaho Cereal Crops", that describes the symptoms as:
"Yellowing and/or reddening of leaves starting at the leaf tip and moving toward the base and inward from the margins"
"The affected plants exhibit stunting of both foliar and root tissues".