Wheat mosaic virus (WMoV), or High Plains virus (HPV) or Maize red stripe virus (MRSV/MRStV) is the causative agent of High plains disease of maize and wheat. It is spread by wheat curl mite, Aceria tosichella, which also transmits Wheat streak mosaic virus. The mite's ability to transmit a number of different viruses to cereal crops make it an economically important agricultural pest.
^Stewart, L. R.; Paul, P. A.; Qu, F.; Redinbaugh, M. G.; Miao, H.; Todd, J.; Jones, M. (2013). "Disease Notes". Plant Diseases. 97 (8): 1125. doi:10.1094/PDIS-03-13-0243-PDN. Wheat mosaic virus (WMoV), the Causal Agent of High Plains Disease, is Present in Ohio Wheat Fields