Uji Patogenesitas Beberapa Isolat Ganoderma Spp. Asal Perkebunan Kelapa Sawit…

ABSTRACT Palm oil is the largest vegetable oil-producing plantation crop in the world. Riau Province is one of the centers of palm oil production in Indonesia. One of the causes of the decline in palm oil production is stem rot disease caused by the pathogenic fungus Ganoderma spp. The aims of this study were to determine the effect of inoculation of Ganoderma spp. isolates from palm oil p…