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Improving Sprayer Performance – Omak

June 13, 2017 @ 1:00 pm - 5:00 pm

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SprayerJoin WSU Extension to improve your sprayer performance. Extension Specialist Gwen Hoheisel will provide an in-field demo using three different sprayer types.

No pre-registration required. No fee.

  • Match spray pattern to canopy shape. Analyze spray distribution and adjust nozzles to get every drop to the crop.
  • Match airspeed to your canopy. Airspeed: how much is enough? How much is too much? Learn how to reduce airspeed with fan speed, blade pitch, and baffles to match canopy type.
  • Cover the target. Look at droplet size to apply many small droplets that will stick to the whole leaf surface. Hoheisel will demo nozzles and pressure gauges.

Speakers: Gwen Hoheisel, WSU Regional Extension Specialist. Gwen has provided research and extension to tree fruit, berries, and grapes since 2006. Her work focuses on sustainable pest management and application technologies.

There will be two opportunities to attend this demonstration: Cashmere on June 12th; and Okanogan on June 13th.
Location details:


Thank you to:
SpecialtyCropBlockGrantProgramLogo-PathsWSDA Specialty Crop Block Grants, Okanogan Horticultural Society and WA Tractor for sponsorship of this event.

Extension programs and employment are available to all without discrimination. Evidence of noncompliance may be reported through your local Extension office.  Reasonable accommodations will be made for persons with disabilities and special needs who contact Tianna DuPont at (509) 663-8181 at least two weeks prior to the event.


June 13, 2017
1:00 pm - 5:00 pm


WSU Extension – Tianna DuPont
(509) 293-8758


Omak Sprayer Event
130 Ross Canyon Rd.
Omak, WA 98841 United States
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Washington State University