It’s odd to begin an article by suggesting the reader consult another, but Dr. Tom Wolf wrote a great article about adjuvants for SaskPulse in 2023 and you can and should download it here. Tom defines adjuvants as “any substance in an herbicide formulation or added to the spray tank to modify the biological activity […]
In 2014 one of our OMAFRA summer students designed a short-and-gritty demonstration using a backpack sprayer, a variable-speed fan and some water-sensitive paper positioned downwind at 1.5 metre intervals. The intent was to illustrate how sprayer operators could reduce the potential for off-target drift by recognizing and accounting for three factors: Apparent wind speed (i.e. […]
Read More… from Three manageable factors that affect spray drift
You just finished a great spray day. Everything felt right! Your timing and product choice were bang-on, the weather was good, and your sprayer was calibrated. But, do you know what happened to the spray once it left the nozzle? The behavior of spray droplets, and how they interact with the target, can be tough concepts […]
Read More… from Micron Woman – Guide to the World of Spray Droplets
With due respect to Mickey and Mr. Lucas, and the massive hype surrounding Star Wars Episode VII, we felt we should jump on the bandwagon. Here’s episode IV in our series of short, educational and irreverent videos made with Real Agriculture. If there’s a single take-home message in this episode it’s this: …may the force […]
Read More… from Exploding Sprayer Myths (ep.4): Speed Spraying
This video won the Gold 2019 Canadian Farm Writers Federation’s Jack McPherson Award for Electronic Media. This award is for the best video, news story or feature broadcast by a Canadian medium less than 15 minutes in length on an agricultural topic. We’d like to thank Jason Strove, Bern Tobin and the whole team at […]