Plant-parasitic nematodes are highly damaging pests responsible for heavy losses in a considerable number of plant crops. Common pest management strategies rely on the use of synthetic chemical nematicides, which have led to serious concerns regarding their impact on human health and the environment. The essential oils (EOs) obtained from aromatic plant species can provide a good source of agents for the sustainable control of nematodes, due to higher biodegradability, generally low toxicity for mammals, fish, and birds, and lower bioaccumulation in the environment. This study aimed to evaluate the nematicidal and nematostatic properties of EOs extracted from plant species relevant to Macaronesia flora or with widespread use as culinary herbs in Mediterranean cuisine. Eighteen EOs were chemically characterized and evaluated by direct contact and hatching bioassays on the root-knot nematode