Abstract:

Wild relatives plant of wheat has excellent disease resistance characteristic, is precious genetic resources of bread wheat, is foundation of genetically modified and cultivate the high yield, good quality and high resistance to wheat main disease. The occurrence and damage of the wheat scab, powdery mildew, leaf rust, stripe rust, stem rust are described. This paper reviews wheat wild relatives for major diseases of wheat resistance identification research, including seedling and adult stage, greenhouse and field experiments, molecular marker-assisted. We point out the cases of transfer directly or indirectly outstanding gene from the wild relatives plant to wheat, and its development prospect.