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目前,平贝母在我地区的发展呈良好的势头。但在栽培过程中经常出现的病、虫害是制约平贝母生产发展的一个主要因素。近年来平贝母病、虫害的大发生,使许多种植户遭受重大损失,个别种植户甚至毁药种粮,使平贝母药材面临严重短缺局面。平贝母地上、地下都有病害,常见的地上病害是由真菌或细菌诱发的贝母锈病、灰霉病,及由真菌引起的地下病害菌核病、干腐软腐病。贝母地上病害导致减产,地下病害严重时,导致绝收。因此,防治贝母病、虫害意义极大。
At present, the development of Fritillaria in our region has shown a good momentum. However, diseases and pests that often occur in the cultivation process are one of the main factors restricting the development of Fritillaria. In recent years, the incidence of Fritillaria and pests has caused great losses to many growers. Some growers even destroy the grain, which makes Fritillaria severely deficient. Fritillaria ground and underground disease, the common ground disease is caused by fungi or bacteria caused by Fritillaria, gray mold disease, and caused by the fungus subspecies sclerotiorum, dry rot soft rot. Fritillaria ground diseases lead to reduced production, serious underground diseases, resulting in absolute income. Therefore, prevention and treatment of Fritillaria, pest is of great significance.