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板栗疫病(栗疫病)又名板栗胴枯病、腐烂病、干枯病等,是一种毁灭性病害,为害主、侧枝及主干的树皮,引起烂皮、溃疡,造成整个枝条甚至全株枯死。 1904年北美发现此病,来势猛,发展快,不久就席卷欧美,破坏了大量栗林,是我国对外植物检疫对象之一。 美国人Meyer1913年发现我国一些地区有疫病存在,此后陆续发现河北、山东、河南、江苏、浙江、陕西、湖南、广东、江西等地都有疫病发生,但有关此病在我国发生的规律、为害状况、防治方法等很少详细报导。我们于1978—1979年对上述
Chestnut blight (chestnut blight), also known as chestnut stem blight, rot disease, dry blight, is a devastating disease, for the main victims, collateral and trunk bark, causing bad skin, ulcers, resulting in the whole branch even whole plant dead . 1904 North America found the disease, the trend Meng, rapid development, and soon swept Europe and the United States, destroyed a large number of Liulin, China’s foreign plant quarantine one of the objects. Since the discovery of a host of endemic diseases in the United States in 1913, the United States discovered that there were epidemic diseases in Hebei, Shandong, Henan, Jiangsu, Zhejiang, Shaanxi, Hunan, Guangdong and Jiangxi, but the law on the occurrence of the disease in our country was harmful Situation, methods of prevention and control are rarely reported in detail. We did this from 1978 to 1979