Uji In-Vitro Beberapa Isolat Trichoderma Spp. Endofit Terhadap Ceratocystis S…

ABSTRACT This research aims to tested several isolates of Trichoderma sp. endophytic and obtained isolates from Trichoderma sp. the best endophyte to control Ceratocystis sp. in vitro. This research was conducted at the Laboratory of Plant Protection Department of PT. Arara Abadi, Pinang Sebatang Village, Tualang District, Siak Regency, Riau. This research was conducted for 4 months from …