Fig. 10From: Antifungal activity of copper oxide nanoparticles derived from Zizyphus spina leaf extract against Fusarium root rot disease in tomato plantsEffect of different concentrations of CuO-Zs-NPs (50, 100, 250 mg/L), the chemical fungicide "Kocide 2000" and Trichoderma biocide on Chlorophyll a, b, total chlorophyll and Chl a/b ration of tomato plants treated with F. solaniBack to article page