global-journal-of-science-frontier-research-c-biological-science Global Journal of Science Frontier Research - C: Biological Science 0975-5896 2249-4626 Global Journals Publishing Group Incorporated 88877 Trichoderma spp. Isolated from Soils from the Southern State of Tocantins for the Control of Sclerotinia Sclerotiorum in Vitro JuniorAloisio Freitas Chagas BRAZIL, Federal University of Tocantins 07 08 2013 13 C5 27 32

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.sclerotioruma long with “inhibition by Volatile Products” and “direct confrontation” techniques. The results of in vitro procedures, lead to the selection of the isolates JCOUFT-28, JCOUFT-37, JCOUFT-45, JCOUFT-63 and JCOUFT-85, which were Trichoderma spp. that showed better antagonistic activity on the isolated S.sclerotiorum.

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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.