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芦笋茎枯病(Phoma asparagi Sacc)是我省芦笋的主要病害,每年4月上旬至10月底,芦笋整个生长期都可受其危害,历期长达200余天,给该病防治带来了困难。目前还没有对芦笋茎枯病有明显治疗作用的杀菌剂,在病害较重,特别是在7、8月(雨季)病害迅速发展的情况下,即使连续喷药防治,也很难彻底控制病害。同时由于该病害历期长,连续喷药,药费开支亦大。为探求简单可靠、高效的防治方法,1987—1989年作者对该病进行了防治策略及措施的研究。
Phoma asparagi Sacc is the main disease of asparagus in our province. From early April to the end of October each year, Asparagi Sacc can endanger the asparagus as long as more than 200 days, making it difficult to control the disease . At present, there are no fungicides that have a significant therapeutic effect on Asparagus stem blight. In the case of severe diseases, especially in July and August (the rainy season), the disease is very difficult to control even with continuous spraying and control . At the same time, due to the long duration of the disease, continuous spraying and medical expenses are also huge. In order to seek a simple, reliable and efficient method of prevention and control, the author conducted a study on the prevention and treatment strategies and measures of the disease in 1987-1989.