Ag Drone Services in Pettis County, MO for Soybeans, Corn and Hay

Pettis County ag drone services pricing

Ag drone services in Pettis County, Missouri are billed per acre for application only. Product is billed at cost, or you supply it. Operators serving the county list $10–22 per acre, with $11–19 for typical crops and a 2026 Missouri typical near $15.50.

Service	Typical rate
Soybean and corn fungicide	from $13/acre
Soybean and corn herbicide	from $13/acre
Alfalfa and hay insect passes	from $13/acre
Pasture weed and thistle control	from $12/acre
Cover crop seeding	from $14/acre

Price depends on acres per trip, poultry houses and hog barns nearby, tree lines and terraces, the gallons per acre on the label, and whether the field lies near Whiteman AFB. A $250 minimum applies per visit.

Pettis County: sixth in Missouri

The 2022 USDA Census of Agriculture counts 1,066 farms on 360,253 acres in Pettis County, averaging 338 acres. Sales reached $362.6 million, up 52% and sixth in Missouri. Livestock makes up 73% of that and ranks fourth in the state. Poultry and eggs lead at $178.2 million, fifth in Missouri, followed by grains and oilseeds at $95.4 million and hogs at $63.9 million, seventh.

Crop	Acres (2022)
Soybeans	89,680
Corn for grain	54,993
Hay and forage	44,615
Wheat	7,489

The county counts about 4.8 million broilers, 626,000 layers, 129,600 hogs, 89,000 turkeys and 49,400 cattle. Tyson's Sedalia chicken complex anchors much of that poultry. The Lamine River and its branches drain most of the county north toward the Missouri River. Sedalia, home of the Missouri State Fair, holds about half of the county's 42,980 residents. Farms ring the city on every side, from Green Ridge and Windsor to Smithton and Houstonia.

Spraying near Pettis County poultry and hog barns

With millions of birds and well over 100,000 hogs in the county, many fields sit right next to barns. Fans and air inlets have to stay clear of drift, and integrators limit traffic on farm drives. A drone crew can usually launch from a field edge or road, so no truck enters the farmstead. Pilots map barns, litter sheds and manure storage, set buffers around fans, and fly only with wind blowing away from buildings. Agree on access points with your flock or herd service person before the season.

Dicamba-resistant waterhemp next door

In December 2025, MU weed scientist Kevin Bradley confirmed dicamba-resistant waterhemp from a population collected in 2023 in Saline County, which borders Pettis to the north. Missouri became the fourth state with it. The population still responded to glufosinate and 2,4-D, and MU recommends two to three effective pre-emergence modes of action. The 2026 over-the-top dicamba labels prohibit aerial application, so drones cannot apply them, and they limit use to soybeans through R1. Post passes by drone should use other modes of action while waterhemp is small.

Tar spot and corn fungicide timing

MU confirmed tar spot in 19 Missouri counties in 2024, including Saline and Lafayette next door. It has not been confirmed in Pettis County, but spores move fast in wet summers, so scout corn from mid-July. MU finds fungicide from VT to R3 gives the best return, and passes before VT or after R4 have shown no good return. A drone sprays over tasseled corn without knocking down rows or rutting wet ground.

What MU's drone trial means for Pettis County fields

University of Missouri researchers compared a DJI T40 with a ground rig in soybeans in 2023 and 2024. The drone performed better at 6 gallons per acre than at 3, with the best results at 8 mph and 10 feet above the canopy. Canopy penetration matched the ground rig. Coverage was patchier at swath edges, and smaller droplets carry more drift risk. Operators therefore run tight swath overlap, use label-appropriate volume and choose coarser droplets near sensitive sites.

Pasture weeds and Paint Brush Prairie

Hay and forage cover 44,615 acres. Missouri's noxious weed list includes musk, Scotch and Canada thistle, common and cutleaf teasel, field bindweed, Johnsongrass, multiflora rose and spotted knapweed, and landowners are expected to control them. Sericea lespedeza is not on the list but is still a serious pasture invader. About 10 miles south of Sedalia, Paint Brush Prairie Conservation Area protects 529 acres of native tallgrass prairie with mima mounds. Fields nearby get extra buffers and flights only with wind blowing away from the prairie. Pilots also check Missouri's FieldWatch registries, DriftWatch and BeeCheck, before every job.

Pettis County spray calendar

Months	Typical drone work
March–April	Thistle rosettes, early pasture broadleaf
May	Wheat flag leaf to heading
June	Soybean and corn post herbicide
July–August	Corn fungicide VT–R3; soybean R3
August–September	Cover crop seeding into standing crops
October	Fall thistle and pasture weeds

Missouri licensing and Whiteman AFB

Since January 1, 2025, Missouri has required Category 13 (Aerial Pest Control) for commercial drone applicators, paired with a use category such as 1A (Agricultural Plant). Private applicators use Category 20 plus Category 23. MU's private license training costs $75, lasts five years and covers only the holder's own or rented land. Operators also hold FAA Part 107 and Part 137 certification, plus a Section 44807 exemption for drones over 55 pounds. Whiteman AFB, home of the B-2, sits near Knob Noster in Johnson County, about 17 nautical miles west of Sedalia Regional. The base asks drone pilots to stay out of its Class D airspace and not fly within 5 nautical miles. Sedalia Regional (DMO), 2 miles east of town, has a 5,500-foot runway. Pilots check NOTAMs and LAANC before every job on the county's west side.