Organic matter to be used applied to soil through irrigation water. It has a systematic contact action and rejects nematodes, as well as a biostimulating effect for the plant. It is effective against all kind of phytopatogenous nematodes as Meloidogine, Heterodera, Pratylenchus, Ditylenchus, Helicotilencus and Radopholus sp. NEMAGOLD has 0 days of security term, so it can be applied in any moment of the crop, even in the harvest.