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我市从1973年引进芦笋,现已发展到2万亩,经济效益显著。近年来,由于病害的逐年加重,使芦笋大幅度减产。为保障芦笋持续稳定增产,济宁市植保站从1989年开始,经三年调查、研究,基本摸清芦笋主要病害在济宁地区的发生、分布,并试验总结出一套综合防治技术措施。一、芦笋主要病害种类与分布芦笋的主要病害是茎枯病,其次是褐斑病,还有少量的枯梢病和大褐斑病等。茎枯病主要分布在老笋区,5月初即可侵染芦笋,
The city introduced asparagus from 1973, has now developed to 20000 acres, significant economic benefits. In recent years, as the disease increases year by year, asparagus significantly cut. In order to ensure a steady and steady increase of asparagus production, the plant protection station in Jining started from 1989 and after three years of investigation and study, basically found out the occurrence and distribution of the main diseases of asparagus in the Jining area and summed up a set of comprehensive prevention and control measures. First, the main types of diseases and distribution of asparagus The main disease is asparagus stem blight, followed by brown spot, there is a small amount of blight and large brown spot disease. Stem blight is mainly distributed in the old bamboo shoots, early May can infect asparagus,