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油茶(Camellia oleifera)炭疽病是影响油茶的主要病害。但在同样的环境条件下,油茶林内各植株的感病情况差异很大,经调查与人工接种测定发现,各单株的发病轻重于各年份有相对的稳定性,这主要是由这些植株本身的抗病性决定的。因此,根治此病,主要应从提高林分本身的抗病成份入手,即寻找幼苗期营养器官的感病性与成株期果实感病性之间的关系,早期选留抗病、高产优良苗木,及时剔除病株入林。为探测普通油茶本株枝叶炭疽与果
Camellia oleifera Anthracnose is the main disease affecting Camellia oleifera. However, under the same environmental conditions, the susceptibility of each plant in the Camellia oleifera forest varied greatly. After investigation and artificial inoculation, it was found that the relative severity of the disease severity of each individual plant in each year was mainly caused by the plants themselves The disease resistance of the decision. Therefore, to eradicate the disease, we should start with the improvement of the disease resistance component of the stand itself, that is, to find the relationship between the susceptibility of vegetative organs in seedling stage and the susceptibility to fruit in adult stage. Early selection of disease-resistant and high-yielding seedlings , Promptly remove diseased plants into the forest. In order to detect ordinary Camellia foliage anthracnose and fruit