@DavisSprayGuy

Assistant Professor and Extension Specialist of Remote Sensing and Pesticide Application with the University of Arkansas Division of Agriculture

 Arkansas, USA
Joined August 2014
  • Tweets676
  • Following84
  • Followers425
46Media
Replying to @AginArk @AR_Extension @ArkAgResearch @NEArkRice @USDA_ARS @DavisSprayGuy @SpurlockLab @UADA @JHardke @jchlapecka @rchlapecka
Tours have wound up at the @NEArkRice, with the crowds headed in for lunch and updates.
Closeup of spray drone.

ALT Closeup of spray drone.

Participants get close to drone station speakers.

ALT Participants get close to drone station speakers.

2
3
141
Replying to @AginArk @AR_Extension @ArkAgResearch @NEArkRice @USDA_ARS
.@DavisSprayGuy and @SpurlockLab at the final stop of Tour No. 1 discuss a hot topic in ag: spray drones. The two shared field trial results and a regulatory update. Happening this morning at @NEArkRice during its rice and soy field day.
Jason Davis points to chart in rice field.

ALT Jason Davis points to chart in rice field.

Terry Spurlock points to rice field while speaking.

ALT Terry Spurlock points to rice field while speaking.

1
2
5
89
Congratulations to the Feral Hog control team, comprised of @ArkAgResearch and @AR_Extension folks. #FeralHogs #ArkansasAg
2
3
197
A delegation of about 25 Taiwanese officials met with Cooperative Extension Service experts on Friday as part of a visit intended to deepen agricultural trade relationships with Arkansas and the U.S. @AginArk
1
2
3
268
Dr. John Anderson addresses a Taiwanese delegation currently touring the U.S. at the Cooperative Extension Center’s state office. The delegation is touring the U.S., learning about U.S. soybean production & other aspects of agriculture. @AginArk #Arkansas #Taiwan
2
3
301
.@DavisSprayGuy discussing the latest tech/tactics for managing applications on turf at #uaturf2025 #turfgrass
Man with glasses, red shirt speaks in front of a spray rig as group listens.

ALT Man with glasses, red shirt speaks in front of a spray rig as group listens.

1
4
13
954
The @NEArkRice field day features two tours this year—a corn and soybean focused circuit and a rice circuit. Here are a few shots from the corn and soybean tour. @AginArk
People seated on a covered trailer

ALT People seated on a covered trailer

Man speaks into a microphone while pointing at a poster

ALT Man speaks into a microphone while pointing at a poster

Man gestures at a pump in standing water with a tv screen behind him

ALT Man gestures at a pump in standing water with a tv screen behind him

Man talks into a microphone with a simple four-wheeled robot in the background

ALT Man talks into a microphone with a simple four-wheeled robot in the background

3
7
301
Jason Davis retweeted
Adam Voiland@avoiland3 May 2025
Timely @NASAEarth satellite imagery is available through the NASA Worldview browser. go.nasa.gov/3RPzF8e
1
3
182
Jason Davis retweeted
Adam Voiland@avoiland3 May 2025
Thank you @DavisSprayGuy @JHardke @JoeWChristian @AginArk for your insights and perspective. Satellite imagery and astronaut photography from @NASA_Landsat @Space_Station. Aerial photos by David Hodges and provided by @AginArk.
1
3
1
5
742
Jason Davis retweeted
Adam Voiland@avoiland3 May 2025
Work by @DavisSprayGuy and others are using satellite data to help validate and assess the scale of the economic damage to supplement reports like this: uaex.uada.edu/publications/P…
1
2
8
208
Jason Davis retweeted
Adam Voiland@avoiland3 May 2025
Lingering floodwaters are destroying crops and forcing costly replanting for many Arkansas farmers. earthobservatory.nasa.gov/im…
6
3
4
10
5,772
farmprogress.com/technology/…

Drone research offers mixed findings

Spray pattern tests show that coverage widely varies.

farmprogress.com
1
1
176
2
7
687
.⁦@AR_Extension⁩ application specialist Jason Davis talks about drones and remote sensing in #ag. ⁦@ArkAgResearch⁩ #rice field day Stuttgart
2
8
336
Aurelie Poncet talks about decision making in terms of how to optimize management your farm with the data you're collecting — data-driven decision-making. #PrecisionAg #Arkansas
Woman speaks to group with slides in the background.

ALT Woman speaks to group with slides in the background.

2
1
236
#Precision #ag researcher Aurelie Poncet shows her stable of drones and their various strengths for data collection. @ArkAgResearch @ArkAgResearch
Woman holding microphone and pointing to drones.

ALT Woman holding microphone and pointing to drones.

2
4
253
.@SpurlockLab: If you're going to use spatial data, you need to learn Python; need to learn some coding. We've got to have good PCs and a lot of RAM to deal with this data. #PrecisionAg #Arkansas
Man speaking in front of two slides.

ALT Man speaking in front of two slides.

2
1
270
"Powerful." That's how @SpurlockLab describes what a #farmer can learn from drone data. #PrecisionAg #Arkansas
Man pointing to multicolor image.

ALT Man pointing to multicolor image.

2
9
390
.@TheMikeHamilton talks about how more @AR_Extension agents are being trained in drone use, to help growers with theirs. He said "There's a learning curve, but if you stick with you, you'll be amazed at what you learn from it."
Man speaking to a group.

ALT Man speaking to a group.

1
3
10
498
Good crowd at Jackson County Extension Center @ the Arkansas Corn and Grain Sorghum Producers Building @AginArk
3
5
484
Load more