What must be applied to keep the upwind wing from rising during landing roll?

During the landing roll, maintaining control of the aircraft is crucial, especially when dealing with the effects of crosswinds. When an aircraft lands in a crosswind, the upwind wing tends to rise due to the asymmetrical lift created by the wind. To counter this tendency, it is necessary to apply more aileron to the downwind wing.

Adding more aileron helps to increase lift on the wing that is further away from the wind, which in turn balances the airplane and keeps it level during the landing roll. This aileron input should be continuous as the aircraft transitions from flight to a stationary position on the ground, ensuring that the wings remain properly aligned and that the aircraft stays on its intended path.

Therefore, applying more aileron is essential to maintain control and stability in these conditions, making it the correct response to the situation described.