Trichoderma spp. Isolated from Soils from the Southern State of Tocantins for the Control of Sclerotinia Sclerotiorum in Vitro

LillianFranu00c3u00a7a Borges Chagas, Aloisio Freitas Chagas Junior, Henrique De Castro Guilhon, E. L. Arruda, G. R. Dos Santos, L. Olive

Volume 13 Issue 5

Global Journal of Science Frontier Researc

The objective of this work was to select isolates of Trichoderma spp. with potential of antagonism against Sclerotina sclerotiorum, in vitro. We used ten isolates of Trichoderma spp. and an isolate of S. sclerotiorum along with “inhibition by Volatile Products” and "direct confrontation" techniques. The results of in vitro procedures, lead to the selection of the isolates JCO UFT-28, JCO UFT -37, JCO UFT -45, JCO UFT -63 and JCO UFT-85, which were Trichoderma spp. that showed better antagonistic activity on the isolated S. sclerotiorum.