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 be with you – always.
In this episode of Exploding Sprayer Myths we reduce a complicated best practice to black and white… literally. Watch as Jason and Tom get a creepy lesson in the do’s and do not’s of no-spray areas. Under the watchful eye of Dr. Jim Todd (OMAFRA Industrial Crops Specialist and Rod Serling cos-player), brace yourself as you enter The Buffer Zone.
Learn more about how vegetative filter strips mitigate runoff on this Health Canada webpage.
Thanks to the staff at the Simcoe Resource Station and to RealAgriculture for making this video possible.
And if you’re curious about the kitchen-appliance cameo, you’ll have refer back to earlier episodes.
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 RealAgriculture for helping to bring Exploding Sprayer Myths to life.
Welcome to season four of Exploding Sprayer Myths, featuring a new opening sequence and a special guest star. Have fun accidentally learning about reducing pesticide drift as we poke fun at Canadian and Australian stereotypes. If you’re unfamiliar with the McKenzie Brothers and the Great-White North, then be sure to educate yourself here before you take off, eh?
Beauty.
Thanks to Mary O’Brien (@SprayDriftGirl) and the Simcoe Research Station.
When warm air is cooled, it loses some of its moisture-holding capabilities. This change often occurs at night, when plants (and other objects) cool. Once the temperature of the surface of the leaves, for example, drops below the dewpoint, it causes water to condense, forming the shiny dew that causes so many to question early morning spray applications.
The question is often: will the spray run off the plant or will it get so diluted that it doesn’t work anymore?
In a dew chamber, work has shown that large spray droplets are more likely to run off a plant saturated with dew than their smaller counterparts. However, similar work showed that spray efficacy was not altered by droplet size.
Wolf discusses this work and the potential answer to the seemingly conflicting findings. Wolf also explains how grassy weeds compare to broadleaves, the role of surfactants, and what to consider when making the decision to spray through dew or not.
Here in Episode 10 of Exploding Sprayer Myths we’ve coaxed @Nozzle_Guy back into the orchard. This is part two of a two-part mini series on airblast calibration. In Episode 9 we talked about air settings and travel speed, and now we’re tackling nozzling and coverage.
But here’s the twist: Rather than use spray math to determine the required nozzles to achieve ideal coverage, we do it backwards. This process uses ideal coverage to determine nozzles and finishes with sprayer math.
Confused? Watch the video and this surprisingly simple and versatile approach will become clear. See if you catch the subtle visual joke about “coverage” realize that to pull this off, we had to film it backwards.
Special thanks to the @RealAgriculture team, the Simcoe Research Station and Don Murdoch.