An app, called the Ariel Spray Crop, has been developed by the Agricultural Research Service arm of the USDA, and has been designed to help make crop spraying more efficient.
There are a huge number of manufacturers of spray technology, with differing types of nozzles, different flow rats and different pressure setting ranges. This can make the whole process of spraying much more complex and inefficient than it need be,
This app is meant to help by introducing a easy to follow process that allows the sprayer to adjust the nozzle and setting to achieve their maximum effectiveness.
The full article explaining this can be found at the Agweb web site, click here
The app can be downloaded from the Apple app store, click here
The app can also be downloaded from Google Play , click here
For the USDA ARA, click here