据调查观察,杜仲剥皮后再生树皮坏死病的发生过程及其组织学特征说明,是一种细菌病。其发生与剥皮后遇上高温高湿的天气和操作者的工作条件有关。要避免坏死病的发生,选择好剥皮季节,操作者的手和用具要严格消毒,尽量不包裹塑料薄膜。 According to the survey, the process of regeneration of bark necrotic lesions after eucommia barking and its histological characteristics, is a bacterial disease. The occurrence of peeled skin after the encounter with high temperature and humidity of the weather and the working conditions of the operator. To avoid the occurrence of necrosis, choose a good skinning season, the operator’s hands and utensils should be strictly sterilized, try not to wrap the plastic film.