Abstract
The research shows that Isaria sinclairii grows from July to October in a conifer plantation with the following conditions: air temperature: 23.5-30℃, relative humidity: 64-96%, soil temperature: 22.0-25.2℃, and water content of soil: 30.5-32.8%. As a result, maximum growth was seen at pH 5.5. For mycelial growth, glucose was the most suitable carbon source, and a mixture of peptone and yeast extract was the most suitable nitrogen source. The substrate of rice and yolk was suitable for the fruiting of I. sinclairii.
