Sumialfa Echo is a broad-spectrum pyrethroid insecticide formulated as an oil/water emulsion (EW). It is designed to act rapidly against a wide range of pests affecting different agricultural crops. It acts by contact and ingestion, with a strong knock-down effect and good persistence of action. It is effective against plant-feeding insects, including those with piercing-sucking and chewing mouthparts. It is particularly used to control grapevine flavescence dorée, acting against Scaphoideus titanus. It can be used on a wide range of crops, including grapevine, tomato, cereals (wheat, barley, rye), rapeseed, potato, sugar beet, flower crops, ornamentals and poplar. The innovative formulation (oil/water emulsion) provides good resistance to wash-off and degradation by sunlight, making it more active and stable. Application is recommended at the beginning of the infestation, ensuring uniform wetting of the vegetation.