Deteksi Awal Senyawa Antimikroba yang Dihasilkan Jamur Trichoderma harzuanum

Elfina.S, Yetti
Bachtiar, Amri

PEST Tropical Journal
Vol 1, No 01 (2003)

The research was conducted to early detection antimicrobial compound producedby Trichoderma harzianum fungi on March 2003. T. harzianum cultured during 7 daysat temperature 25-30°C and shake velocity at 180 rpm. The secondary metaboliteformed isolated and feactionate with wtil asetat and n-butanol, then antibiosis activ-ity tested againts Sclerotium rolfsii Sacc, caused foot rot in pepper plant and pep-per seeds. The results of experiment showed fractinated compound n-butanol indi-cated antimicrobial activity againts S. rolfsii.