- Author: Janet Byron
Technology that allows orchard sprayers to skip the space between trees can protect the environment while saving growers money.
The idea is simple: when orchards receive dormant and in-season sprays of agricultural chemicals, the spray should only fall on the trees where it is needed, rather than on the ground, where it is not.
Orchard sprayers can be retrofit with target sensors that activate spray nozzles only when a tree is present.
A review of research on this “smart” sprayer technology, published in the April-June 2011 issue of the University of California’s California Agriculture journal, found that...