Even when you have the right mixture in your spray tank, you can still apply the wrong amount of pesticide.

The statement is true because having the correct mixture in your spray tank does not guarantee that the amount of pesticide being applied to the target area is accurate. Several factors can affect the application rate, such as the calibration of the spraying equipment, the speed at which the applicator is moving, and environmental conditions such as wind or nozzle type.

It's crucial to ensure that the equipment is properly calibrated to achieve the desired application rate, which is typically expressed in gallons per acre or liters per hectare, to ensure effective pest control without causing harm to non-target organisms or the environment. Proper calibration, understanding of the equipment used, and awareness of the target area are essential components of a successful pesticide application.