Isolation and antifungal properties of cyclo(d-Tyr-l-Leu) diketopiperazine isolated fromBacillussp. associated with rhabditid entomopathogenic nematode

Isolation and antifungal properties of cyclo(d-Tyr-l-Leu) diketopiperazine isolated fromBacillussp. associated with rhabditid entomopathogenic nematode