Spray Basics Articles

The level of sprayer filtration required for any given operation depends several variables. Potentially, there are opportunities to install filters at the tank opening (usually a basket), the suction-side of the pump, each section line, and behind the nozzles. While I’ve yet to see ...Read More

Delta T, also known as “wet bulb depression”, is an atmospheric moisture parameter whose use in spraying has made its way to North America from Australian operations. It is defined as the dry bulb temperature minus the wet bulb temperature, and provides an indication ...Read More

One of the most challenging aspects of a spray operation is the disposal of leftovers or rinsate containing pesticides. Let’s be honest, too much of it is drained onto the ground in a corner of the yard or the field. Nobody’s happy about that, ...Read More

It’s the rite of passage of many agricultural summer students across the world: applying experimental treatments to field plots using a research sprayer. The results of these experiments may be the basis of new product use registrations, or provide clues into future scientific studies. ...Read More