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1985年,我们对芦笋茎枯病的发生、危害和防治,进行了调查,现将情况初报如下。一、发生和危害国内种植芦笋有18多万亩,茎枯病是造成芦笋枯茎的重要病害之一。据了解辽宁、山东、安徽、河南、河北、天津以及江苏、浙江、福建等地芦笋均有茎枯病发生危害,台湾省亦有关于此病害的报道。芦笋茎枯病是由天冬茎点霉菌(Pho-ma asparagiSacc.)侵染所致。该病害在本市未有记载。自1980年引进芦笋种植以来,目前崇明、奉贤、上海和南汇等县种植面积有5千多亩,历年来茎枯病均有不同程度的发生和危害。据调查,
In 1985, we conducted an investigation on the occurrence, harm and prevention of asparagus stem blight, and the initial report is as follows. First, the occurrence and endanger Asparagus planting more than 18 million mu, stem blight is one of the major diseases caused by asparagus. It is understood that asparagus stems and blight are harmful to asparagus in Liaoning, Shandong, Anhui, Henan, Hebei, Tianjin, Jiangsu, Zhejiang and Fujian provinces, and Taiwan is also reporting on this disease. Asparagus stem blight is caused by the infection of Pho-ma asparagi Sacc. The disease is not documented in the city. Since the introduction of asparagus cultivation in 1980, the planting area of Chongming, Fengxian, Shanghai and Nanhui counties now has more than 5,000 mu. Over the years, stem blight has had various degrees of occurrence and harm. According to the survey,