Fig. 12From: Antifungal activity of copper oxide nanoparticles derived from Zizyphus spina leaf extract against Fusarium root rot disease in tomato plantsEffect of different concentration of CuO-Zs-NPs on the percentage ( %) of pollen grains maturity (A); and fertility in compared to treatment with the chemical fungicide and Trichoderma biocide (B)Back to article page