Several non-infectious diseases including the leaf red spot, gummosis, herbicide in jury, typhoon damage and genetic albinism and an unidentified leaf crinkle disease are also described.

此外非原性害包括红斑、、除草剂药害、风害遗传性白化症等，以因明尾叶桉皱叶亦在文内叙。

With different chemical treatments, POD and PPOD enzymatic activity of peach leaf had some relativity with peach tree gummosis disease.

同药剂处理后,桃树叶片组织中过氧化物酶(POD)、多酚氧化酶(PPOD)与桃树的情存在一定的相关性。