Properly selected vegetable oils make Nema 300 WW a formulation with an intense reactivating power, especially for plants stressed by root problems (e.g. attacks by nematodes). Nema 300 WW promotes the emission of new roots so that the crop quickly recovers the damaged tissue. Nema 300 WW is a totally natural product, rich in fatty acids, alkaloids, diterpene glycosides, phenols, sesquiterpenes, tannins, which allow the product to perform an effective and prolonged action over time on the plant's physiology. Nema 300 WW alerts the plant’s self-defences system (SAR, SIR) against the most common root pathogens.