Event is a mixture of two strong active ingredients herbicides i.e. Pendimethaline and Acetochlore. Event has large-scale wide windows used on multiple crops for control of multiple weeds. Event has pre-emergent herbicide with no side effects on crops. “Event” disrupts cell division and cell elongation in shoot and root meristems of susceptible plants. Germination of plants is unaffected by the “Event”; growth inhibition and subsequent death occur following germination of the seed or shortly after emergence from the soil. Event is a pre-emergence herbicide that controls the weeds before they emerge, with no loss to the crop, resulting in more nutrients available to the crop. A healthy & vigorous start provides a strong basis for good yield.