Preparation on the basis of predatory fungi - natural predators, antagonists and competitors pests is to protect plants and animals from parasitic nematodes, having the properties of a growth stimulant. Primary competitive advantages: 1) High efficiency-reducing the infection rate by more than 86%; 2) Prolonged action: making drug 1 time in 2-3 years (instead of annually, in contrast to the process); 3) a Wide range of applications: from flower to livestock