Drone Spraying in Reno County, Kansas for Wheat, Soybeans and Sorghum

Reno County drone spraying prices

Drone spraying in Reno County, Kansas is quoted per acre for one pass, application only. Wheat covers more than 200,000 acres here, followed by soybeans, corn and sorghum, and the county ranks 12th in Kansas for farm sales. The rates below are set for that rotation, from Arkansas River sand to the irrigated fields over the Equus Beds.

Service	Typical rate	Notes
Wheat fungicide	from $11/acre	Flag leaf to flowering, stripe and leaf rust
Soybean, corn and sorghum herbicide	from $11/acre	Post-emerge, 2–3 gallons per acre
Row-crop insecticide or fungicide	from $12/acre	Soybeans, corn and sorghum
Alfalfa insecticide	from $11/acre	Weevil passes
Cover crop seeding	from $13/acre	After wheat or into standing crops

Product is billed separately, or the grower supplies it. Kansas drone rates run about $8.50–16 per acre, with $12.50 typical for 2026. K-State's 2026 custom rate survey puts manned aerial application in the South Central region at $9.53 per acre for herbicide and $10.25 for insecticide or fungicide. The quote depends on water volume, crop height, field shape, pivots, power lines and travel distance. There is a 20-acre billing minimum per visit.

Reno County farm numbers

Measure	Reno County, KS (2022 Census)
Farms / land in farms	1,543 farms / 779,043 acres
Average farm size	505 acres
Market value of sales	$399.4M, 12th in Kansas
Grains and oilseeds	7th in Kansas
Wheat / soybeans	203,644 / 107,774 acres
Corn for grain / sorghum	53,831 / 45,066 acres
Hay and forage	47,059 acres
Cattle / irrigated land	79,572 head / 67,441 acres

At 1,272 square miles, Reno is Kansas's third-largest county. Wheat drives the busiest spray window, in late April and May, and summer brings herbicide and insect work on soybeans, corn and sorghum.

Drone spraying Reno County wheat for stripe rust

K-State and Kansas Wheat guidance from 2024 puts the yield benefit of fungicide at 10–15% under moderate to high stripe rust pressure. When stripe rust is already on the flag leaf at heading, an application has about a 90% chance of paying off. Varieties rated 3 or better for resistance rarely benefit. The window runs from flag leaf to flowering, and south-central Kansas often reaches it early. Symptoms appear about 10 days after infection, so the decision usually rests on scouting and the forecast. A drone can treat a field the same day, without the wheel tracks a ground rig leaves through headed wheat.

Wheat streak mosaic and volunteer wheat

Wheat streak mosaic, along with Triticum mosaic and High Plains virus, is carried by the wheat curl mite. High levels were reported across Kansas in 2025. Fungicides, miticides and seed treatments don't control it. The answer is breaking the "green bridge": kill volunteer wheat after harvest and again before planting, and avoid planting too early. A drone herbicide pass on volunteer wheat in late summer is one practical way to cover scattered fields quickly.

Palmer amaranth and kochia resistance in Reno County fields

Kansas has documented Palmer amaranth resistance to Group 2 (ALS), Group 5 (atrazine), Group 9 (glyphosate) and Group 27 (HPPD) herbicides. In 2019, K-State confirmed a Riley County population resistant to both 2,4-D and dicamba, the first known case. Kochia resistant to glyphosate was confirmed in Kansas in 2010, and dicamba- and fluroxypyr-resistant kochia has been found in western Kansas. Layered residuals and early post passes are the backbone of control. Drones help with mapped spot treatment of escapes in soybeans and sorghum before they set seed.

Alfalfa weevil, and what drones can't fix

K-State's alfalfa weevil thresholds are one to two larvae per stem in 3–7-inch alfalfa, and about four per stem in 8–14-inch alfalfa with 30% or more of tips damaged. Larvae become active at about 300 degree-days. If harvest is within two weeks, cutting early is often the better choice.

Not every pest is a spray target. Dectes stem borer adults emerge around July 4, and the larvae girdle soybean stems so plants lodge. K-State notes there is no preventive or rescue insecticide treatment, so early harvest is the main tool.

Cheney Reservoir and the Equus Beds

Cheney Reservoir, about 9,550 acres and mostly in Reno County, supplies about 70% of Wichita's daily water. The Cheney Lake watershed covers about 633,000 acres across Reno, Stafford, Pratt, Kingman and Kiowa counties. Its concerns are atrazine, phosphorus and sediment, and Red Rock Creek is on the impaired-waters list. The watershed's best practices for atrazine are to apply it before April 15, split applications, and use alternative herbicides where practical.

East of Hutchinson, Groundwater Management District No. 2 covers about 1,373 square miles over the Equus Beds aquifer, Wichita's main well field since 1940. For drone work in both areas, that means accurate rates, label setbacks from streams and wells, and coarse droplets near water.

Sand Hills, Quivira and wildlife edges

Sand Hills State Park, about 1,123 acres of dunes north of Hutchinson, borders farmland, and so do the sandy fields along the Arkansas River. Quivira National Wildlife Refuge, 22,135 acres, mostly in Stafford County, reaches into northwestern Reno County. Whooping cranes stop there during migration. Reno County fields beside refuge land are flown with setbacks, and drones stay out of the refuge itself. Kansas participates in FieldWatch, so operators check DriftWatch and BeeCheck before every job.

KDA approval and Hutchinson airspace

Kansas has no separate aerial pesticide category. The Kansas Department of Agriculture requires a UAS pesticide business to have the Secretary's written approval, and only certified commercial applicators, usually in Category 1A, may fly. Operators also need FAA Part 107, a Part 137 certificate, and a Section 44807 exemption for drones over 55 pounds.

Hutchinson Regional Airport, 3 miles east of town, has a 7,003-foot main runway and a control tower that operates from 6 a.m. to 10 p.m. Fields east of Hutchinson near the airport need FAA airspace authorization during tower hours.