There were lots of phagosome in sensitive varitices and lots of transitional vesicle in resistant varitices.The transitional vesicle were closed related to repair-deficiency of cell membrane.

• 感病品种中产生了大量的吞噬体，抗病品种中产生了大量用于修复细胞膜的高尔基小泡和质膜体。