把小麦的壳筛出来。
小麦抽穗前后，子囊壳成熟形成子囊孢子，传播至正在开花的小麦穗部引起侵染。
The conidia which sporulated on wheat head spread to sorghum, maize and rice growing in the field.
然而，人工合成小麦的穗发芽抗性与其颖壳硬度的关系尚不清楚。
While the relationship between the resistance to preharvest sprout and its glume hardness has not been revealed in synthetic hexaploidy wheat.
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