This research aims to study the efficacy of Zinc Oxide Nanopariticles
to inhibit Pythium aphanidermatum. The cause rot neck of cucumber soil tested Zinc Oxide Nanopariticles. At concentrations 125 250 500 and 1,000 μg mL-1, the study found. The dark comedy of Zinc Oxide Nanopariticles. The infection control Pythium aphanidermatum The cause of the disease, with a concentration that can inhibit fungal equal to 500 μg mL-1 and 1,000 μg mL-1, respectively, in the inhibition of mycelial found at concentrations of 500 μg mL-1. (73.61%) and 1,000 μgmL-1 (82.78%), which can inhibit the fungus causes the disease, although it can not prevent the 100% compared to the chemicals, but it can reduce the spread of the disease, when compared with the control.
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