Fig. 4

Antioxidant enzyme activities in barley leaves 48, 72, and 96 hai with D. teres. CAT: catalase, POX: peroxidase, PPO: polyphenol oxidase enzymes. Cont.: barley leaves inoculated only with D. teres. T34: commercial product of T. asperilium. Eugenol: active substance from cloves. K. silicate: potassium silicate, nano-selenium: nano-selenium, Maven, Montoro, and Decent: fungicides