不同抗性品种的小麦种子，置于赤霉病病麦粒浸出液（毒液）中萌动发芽，结果不同抗性品种种子对毒液的敏感程度差异明显，抗病品种耐毒力强，种子萌动露白多，感病品种耐毒力差，种子萌动露白少。结果反映的抗性趋势与多年多点的田间抗病性鉴定资料相吻合。 The wheat seeds with different resistant varieties were germinated and germinated in the lentils of wheat with Fusarium head blight. The results showed that the susceptibility of seeds of different resistant varieties to venom was significantly different, , Susceptible varieties of virulence is poor, seed germination white less exposed. The results showed that the trend of resistance was consistent with the identification of field disease resistance for many years.