Ag Drone Spraying in McMinn County, Tennessee for Hay, Pasture and Grain

McMinn County ag drone spraying prices

Ag drone spraying in McMinn County, Tennessee is billed per acre for application only; herbicide, fungicide or seed is invoiced separately or supplied by the farmer. Tennessee drone work runs roughly $9–20 per acre, with about $12 the most common 2026 rate. Our starting rates sit at that level:

Service	Typical rate
Pasture and hayfield herbicide	from $12/acre
Hay insecticide (armyworm, grasshoppers)	from $12/acre
Corn or soybean fungicide	from $13/acre
Clover and cover crop seeding	from $14/acre
Fencerow and brush spot spraying	from $16/acre

The quote reflects acres per visit, the label's gallons per acre, slopes, timber edges and power lines, and travel. A $170 minimum applies per visit, so small hayfields are often grouped with nearby jobs.

McMinn County farm profile

The 2022 Census of Agriculture counted 975 farms on 128,548 acres, averaging 132 acres, with $88.3 million in sales. Livestock and livestock products made up 81% of that total.

Land use (2022)	Acres
Cropland	52,422
Woodland	35,415
Pastureland	33,217

About 41% of farms are 10–49 acres. That means most drone jobs are hay meadows, small pastures and creek-bottom fields tucked between wooded ridges, typical of the East Tennessee Valley between the Cumberland Plateau and the Unicoi Mountains.

Why drones fit valley-and-ridge farms

McMinn County farms follow long valleys separated by wooded ridges, with fields broken up by creeks, sinkholes, fencerows and farmsteads. A drone handles that layout better than a boom sprayer or an airplane:

• Steep hayfields and pastures are covered without a tractor on a side slope.
• Wet creek bottoms along the Hiwassee and its tributaries are treated without ruts.
• Odd-shaped fields are mapped once and flown exactly to the fence line.
• Tall corn gets fungicide at tassel without knocking rows down, important for silage and grain corn alike.

East Tennessee co-ops that adopted spray drones have found the same thing: on small, hilly farms, aerial work by airplane or helicopter rarely pays, while a drone crew can treat corn and steep pasture that ground rigs cannot reach.

Hay and pasture weed control

University of Tennessee Extension timing guides most pasture work in the county:

Season	Target weeds	Notes
November–March	Buttercup, henbit, chickweed, poison hemlock	Best control while small; spray on mild days
April–May	Musk and bull thistle	Treat before bolting
June–July	Horsenettle, pigweed, ironweed	Before seed set and full height
August–September	Johnsongrass, brush resprouts	Late-summer uptake into roots

Late fall into early winter is often the best window for buttercup and other cool-season broadleaf weeds, before they flower and crowd out spring grass. A drone treats those fields when the ground is too soft for equipment.

Fall armyworm and hay quality

Fall armyworm outbreaks can strip bermudagrass and mixed-grass hayfields within days in late summer. UT Extension generally recommends treatment at about four larvae per square foot. Because outbreaks often follow a cutting, a drone protects the regrowth without driving across the field. Grasshoppers that build up along field edges in dry years can be treated with a border pass before they spread inward.

Corn, soybeans and silage

Row crops in McMinn County sit mainly in valley bottoms. Common drone passes include:

1. Corn fungicide at tassel for gray leaf spot and southern rust, especially on late-planted fields in humid bottoms where rust shows up every year.
2. Soybean R3 fungicide and insecticide for frogeye leaf spot and stink bugs.
3. Cereal rye or wheat cover seeding after silage harvest or into standing soybeans.

Protecting silage corn from southern rust keeps it greener longer and improves digestibility, which matters to the county's cattle and dairy operations.

Rivers, sinkholes and neighbors

The Hiwassee River forms the county's southern edge, and creeks and sinkholes run through much of its farmland. Label setbacks from streams and sinkhole openings are built into each flight plan. Homes, gardens and beehives along rural roads are mapped as exclusion zones, and operators check Tennessee's FieldWatch registry for sensitive crops and apiaries before each job.

Booking a McMinn County drone job

1. Request. Share the location, acres, crop or pasture type, target weeds or pests and whether you will supply the product.
2. Map review. The operator checks boundaries, power lines, homes, water and sensitive neighbors on imagery.
3. Scheduling. The flight is set for a steady, light-wind window, with rain and temperature checked against the label.
4. Application. An RTK flight plan keeps swaths even; tanks and batteries are swapped from a trailer at the field edge.
5. Records. You receive the product, rate, acres, weather and an as-flown map.

Tennessee licensing for drone application

Every crew we connect you with is an FAA Part 137-certified, state-licensed operation. Federal rules require a Part 107 remote pilot certificate, a Part 137 certificate and, for drones over 55 pounds, a Section 44807 exemption. The Tennessee Department of Agriculture licenses aerial applicators: drone operators need commercial certification with the aerial category and an agricultural category, an aerial license, liability insurance and a decal on each aircraft.