Agricultural Drone Services in Ray County, Missouri

Agricultural drone service prices in Ray County

Agricultural drone services in Ray County, Missouri are priced per acre for one pass, application only. Soybeans and corn cover about 117,000 acres here, and crops make up 83% of farm sales. Much of that ground sits in Missouri River bottoms behind levees that have failed before. The rates below are set for those bottoms, the upland fields around Richmond and Lawson, and the hay ground in between.

Service	Typical rate	Notes
Soybean and corn herbicide	from $13/acre	Post-emerge, 2–3 gallons per acre
Corn fungicide	from $14/acre	VT–R3, tar spot and southern rust
Soybean fungicide or insecticide	from $14/acre	R3 timing after canopy
Hay and pasture weed control	from $13/acre	Thistle and broadleaf passes
Cover crop seeding	from $15/acre	Into standing crops before harvest

Product is billed separately, or the grower supplies it. Missouri drone rates average about $15.50 per acre for 2026. University of Missouri Extension puts typical custom hire near $16, and directory listings for Ray County run $10–22. The quote depends on water volume, crop height, field shape, tree lines, levee and ditch edges, and travel distance. The minimum charge is $250 per visit.

Ray County farm numbers

Measure	Ray County, MO (2022 Census)
Farms / land in farms	958 farms / 259,143 acres
Average farm size	271 acres
Market value of sales	$117.9M, 51st in Missouri
Crop sales rank	29th in Missouri, 83% of sales
Soybeans / corn for grain	77,074 / 40,488 acres
Hay and forage / wheat	28,031 / 2,444 acres
Cattle and calves	34,845 head

Soybeans are the main crop, and most aerial demand comes in July and August, when fungicide and insect windows open on every farm at once.

Agricultural drone work on Missouri River levee fields

Ray County's southern edge follows the Missouri River past Orrick, Henrietta, Camden and Hardin. The bottoms are among the county's most productive fields, and the most exposed:

• 1993: on July 12 a levee break flooded Hardin. The water scoured through the town cemetery and swept away 793 burials.
• 2019: the levee system near Orrick broke in June despite about 15,000 sandbags. The Corps of Engineers counted 64 breaches across 13 levee systems in its Kansas City District that year.
• Levee districts: USDA breach maps name the Ray-Carroll Levee District, a private levee, and the Tri-County district of Ray, Clay and Jackson.

After high water or a wet spring, bottom fields can stay too soft to carry a sprayer for weeks while weeds and disease keep growing. A drone works from the levee road without rutting the field. It's also the fastest way to get a cover crop seeded on ground that floods.

How a drone job runs in Ray County

1. Decide. The grower or adviser confirms the pest, growth stage and product, and checks the label for aerial use.
2. Map. The operator marks field edges, levee toes, drainage ditches, tree lines, wires and nearby homes.
3. Fly. The drone works at 8–15 feet above the canopy and shuts off at mapped buffers.
4. Record. The grower gets product, rate, acres, time and weather in writing the same day.

Tar spot and southern rust near Ray County

Tar spot was first found in northwest Missouri in 2022. By 2024 it was confirmed in 19 Missouri counties, including Ray County's neighbors Carroll and Lafayette. Ray County itself hasn't been confirmed. Southern rust reached 13 Missouri counties by July 2026, and its spores blow in from the south every season. MU recommends a fungicide window from VT to R3 to protect the ear leaf, and no application at R5. By VT, bottom-ground corn is often 9 feet tall, and a drone is the easiest way over it.

Soybean weeds and the 2026 dicamba labels

Missouri confirmed its first dicamba-resistant waterhemp in Saline County, east along the river, in December 2025. That population still responded to glufosinate and 2,4-D. The 2026 over-the-top dicamba labels don't allow aerial application, so drone herbicide passes in Ray County soybeans use other labeled post products. Waterhemp that comes in on floodwater along the bottoms is a good target for mapped spot treatments before it sets seed.

Crooked River, conservation areas and drift

The Crooked River and its West Fork drain the middle of the county past Richmond. Crooked River Conservation Area covers 1,420 acres, with sunflower fields for doves, a wetland, pollinator strips and 3 miles of river corridor. Hardin Conservation Area adds 239 acres of forest and wetland south of Hardin, including a scour hole from 1993. Operators fly fields beside both with label setbacks and wind blowing away from the water. They also check Missouri's FieldWatch registry for sensitive crops and apiaries before every job.

Morels, coal and old mine ground

Richmond is officially proclaimed the Mushroom Capital of the World for its wild morels, and the Mushroom Festival in May has run for more than 40 years. The county also has a long coal history. The first shaft was sunk near Richmond in 1869, and mines operated at Camden, Elmira, Henrietta, Orrick and north of Hardin. Old mine ground can mean uneven fields and odd shapes, which is another reason to map before flying.

Airspace near Kansas City

Kansas City International's Class B airspace reaches out about 20 miles from the airport, with a 4,000-foot floor, so it stays well above drone spray height and mostly west of Ray County. Excelsior Springs Memorial Airport sits near the western county line, and Ray County Memorial Hospital has a heliport west of Richmond. Medical helicopters fly low, so operators watch for them near town.

Missouri licensing for drone applicators

Since January 1, 2025, the Missouri Department of Agriculture has required Category 13, Aerial Pest Control, for commercial and noncommercial applicators using aircraft, including drones. It is held together with a use category such as 1A Agricultural Plant. Private applicators spraying their own fields by drone need Category 23, Aerial, after Category 20. Operators also need FAA Part 107, a Part 137 certificate, and a Section 44807 exemption for drones over 55 pounds.