Pm6 transferred from Triticum timopheevii L. to common wheat, is an effective resistance gene to powdery mildew disease caused by Erysiphe graminis f. sp.tritici.

• 从提莫菲维小麦转移到普通小麦中的小麦白粉病抗性基因Pm6是小麦白粉病（Erysiphe graminis f sp.；tritici）的有效抗性基因。