True or False: New sprayers are well calibrated until they have been used for one season.

The statement is false because new sprayers may not be well calibrated out of the box. Calibration is a crucial step in ensuring that a sprayer delivers the correct amount of pesticide or other chemicals effectively and safely. Manufacturers may provide sprayers with general settings, but these settings can vary based on several factors, including the specific type of product being used, the pressure applied, and environmental conditions.

Regardless of whether a sprayer is new or has been in use for a season, it should be properly calibrated before each use to ensure accuracy in application rates and distribution patterns. This helps to minimize chemical waste, enhance effectiveness, and reduce the potential for harm to non-target organisms and the environment. Following established calibration procedures is essential for maintaining compliance with safety standards and regulations in pest management.