Method for producing filamentous fungal spore and method for controlling plant diseases

摘要

The present invention provides a method for efficiently producing filamentous fungal spores, which are generally difficult to form by liquid culture, by liquid culture, and a plant disease control technique using the spores obtained by the method. [MEANS FOR SOLVING PROBLEMS] Filamentous fungi using a liquid medium containing corn steep liquor or soybean-derived peptone as an organic component for supplying a carbon source or nitrogen source, and dipotassium hydrogen phosphate, magnesium sulfate or calcium chloride as inorganic components. By culturing, a sufficient amount of spores are formed for practical use. The filamentous fungal spores thus obtained are collected and brought into contact with the plant body to effectively control plant diseases. [Selection] Figure 1