감나무 둥근무늬낙엽병균(Mycosphaerella nawae)의 분생포자 대량 형성법

Mass Sporulating Method for Conidial Formation of Mycosphaerella nawae Causing the Spotted Leaf Casting of Persimmon

감나무 둥근무늬낙엽병균(Mycosphaerella nawae)의 분생포자를 대량 형성시키는 방법을 조사한 결과 분생포자는 감자한천배지(PDA)를 $25^{\circ}C$ 항온기에 90일간 배양시 $39.0{\times}10^4/ml$의 분생포자가 형성되었다.

The mass sporulating method for conidia of Mycosphaerella nawac the causal organism of the spotted leaf casting of persimmon was investigated in this experiment. The conidia of M. nawae were sporulated on artificial media after prolonged period of incubation. The maximum amount of conidia of $39.0{\times}10^4/ml$ was harvested from 90-day old culture on PDA at $25^{\circ}C.$