BREAK-THRU® S 301 is a non-ionic spreading and a penetration surfactant. Once added to the spray it considerably lowers the surface tension of the water so that the applied drops adhere better on the plant surface. At the same time, this additive causes an effect known as “super-spreading”, a process whereby sprayed drops are distributed widely and rapidly, resulting in an evenly wetted target surface. Moreover, BREAK-THRU® S 301 improves the absorption into the plants tissue of plant-protecting active ingredients. So BREAK-THRU® S 301 helps to optimize plant protection measures.