Psathyrostachys huashanica, a potential resource for resistance to Barley yellow dwarf virus-GAV

  title={Psathyrostachys huashanica, a potential resource for resistance to Barley yellow dwarf virus-GAV},
  author={Shuang Song and Ye Tao and Huawei Zhang and Yunfeng Wu},
  journal={European Journal of Plant Pathology},
Barley/cereal yellow dwarf viruses (B/CYDVs) are recognized as serious pathogens of wheat. It is critical to find diverse sources of resistance to reduce yield losses caused by B/CYDVs. Psathyrostachys huashanica Keng, a perennial wheat-relative species, has been regarded as a potential germplasm resource because of its excellent performance on resistance to drought, salinity, wheat stripe rust and the take-all fungus. In this work, the susceptibility to BYDV-GAV of P. huashanica was evaluated… Expand

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