A manual calibration at least once a year is needed to ensure the rate controller is functioning properly and that the rate controller is not forced to operate outside the pressure operating range for the nozzles on the sprayer boom.

VT4PROTM Technology will mark the first product that combines the power of the three modes of built-in action in Trecepta Technology, an above-ground pest package for corn that controls insects such as corn earworm and western bean cutworm, along with an RNAi-based mode of action, the latest defense to help manage corn rootworm.