Novita, Aisar, Lubis, Efrida, Phuoc, Le Huu, AND Phuoc, Le Huu. " PATHOGENITY TESTING OF THE MUSHROOMS Trichoderma spp. SOME PLANTATION LAND IN CONTROLLING Fusicoccum sp DISEASE OF TOBACCO PLANT" International Journal of Biosciences and Biotechnology [Online], Volume 10 Number 2 (17 August 2023)