A number of new technologies have been introduced over the last several years aimed at improving the accuracy of spray application, but do they really work? The purpose of this document is to highlight the most common causes of application errors then discuss the array of new sprayer technologies that are becoming available, how they might affect application accuracy, and pitfalls involved in using them.
Stombaugh, Timothy S., "Technology to Improve Sprayer Accuracy" (2014). Agriculture and Natural Resources Publications. Paper 180.