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亚麻枯萎病是亚麻的主要病害。在我国,以往为害不烈。近年来随着农业生产的发展,国家鼓励发展亚麻,调动了麻农生产的积极性。亚麻种植面积迅速扩大,调种频繁,使这个病害成为当前亚麻产区不可忽视的一个重要病害。坝上地区亚麻种植面积比原有增加80%,以往实行轮作防病的有效措施在应用上受到限制。由于病地连年植麻,土壤积累大量菌源,以致病情年年加重。
Flax blight is the main flax disease. In our country, the past is not harmful. In recent years, with the development of agricultural production, the state encourages the development of flax and arouse the enthusiasm of hemp farming. The rapid expansion of flax planting area and frequent seed adjustment make this disease an important disease that can not be neglected in the current flax production area. Bashang area flax planting area increased by 80% than the original, the previous implementation of effective measures for rotation prevention is limited in application. As the disease year after year hemp, the soil accumulates a large number of bacteria, resulting in increased disease year after year.