Fig. 7. Direct confrontation assay of T. virens and host plant-pathogenic fungi. Phytophthora capsici, Sclerotium rolfsii, Rhizoctonia solani, Colletotrichum lindemuthianum, and Phytophthora citricola were confronted on Potato Dextrose Agar plates against T. virens Gv29.8 wild type (Left), D tvk24 mutant (Center), or D tvk133 mutant (Right) during 5 days under continuous light at 28ºC.