Crop Spraying in Holmes County, OH by Drone for Hay, Corn and Pasture

Crop spraying prices in Holmes County

Crop spraying in Holmes County, OH by drone is billed per acre, per pass, application only. Ohio State University's 2024 custom rate survey put drone chemical application at $14.64 per acre on average, with most answers between $12.12 and $17.15, and OSU's 2026 report lists drone seeding at $15.64 and drone fertilizer at $17.15. Our rates:

Service	Typical rate	Notes
Pasture weed control	from $13/acre	Hemlock, thistle, broadleaves
Alfalfa and hay insecticide	from $13/acre	Leafhopper, weevil
Corn or soybean fungicide	from $14/acre	Tar spot, frogeye
Wheat and oat fungicide	from $14/acre	Head scab at flowering
Cover crop seeding	from $15/acre	Seed billed separately
Fertilizer	from $16/acre	Liquid or dry

Each visit has a $200 minimum. Product is billed separately. Quotes reflect field size, slopes, woodlots and the spray volume on the label, typically 2–5 gallons per acre.

Dairy, hay and livestock country

Holmes County had 1,736 farms in the 2022 Census of Agriculture, more than most Ohio counties, on 184,549 acres. Sales reached $291.4 million, up 60% from 2017, and livestock made up 84%.

Crop or livestock	2022
Forage, hay and haylage	28,600 acres
Corn for grain	21,694 acres
Soybeans	16,085 acres
Corn for silage	4,076 acres
Wheat	1,679 acres
Cattle	34,280 head

The county ranks first in Ohio for horses and mules, second for sheep and goats and fourth for milk. Crop spraying in Holmes County is mostly hay, pasture and feed corn work rather than large grain blocks.

Alfalfa: weevil and potato leafhopper

Alfalfa weevil larvae feed in spring and are mostly done by first cutting. Potato leafhoppers arrive in mid-to-late May and cause hopperburn on regrowth. OSU's leafhopper threshold: treat when the number of nymphs and adults per 10 sweeps equals or exceeds the alfalfa height in inches. New seedings should be scouted weekly. A drone treats regrowth without wheel traffic on the stand.

Poison hemlock in pastures and fence rows

Poison hemlock is toxic to cattle and horses and has spread along Ohio roadsides and pasture edges. OSU Extension in neighboring Wayne County advises spraying fall rosettes or early-spring plants before the stem bolts; Crossbow and Remedy Ultra rate highest, with Cimarron Max, Curtail, dicamba and glyphosate close behind. Once plants flower, spraying does little. Drones reach steep pasture edges and fence rows that are hard to drive.

Tar spot in feed corn

Ohio State confirmed tar spot in Holmes County as early as 2021, when it was found as far east as here. Tar spot was first found in Ohio corn on July 10, 2026. When lesions show on lower leaves, a fungicide pass between tassel and early grain fill protects the ear leaf. That matters for silage and grain alike.

Wheat and oats at flowering

OSU times head scab fungicide at early flowering (Feekes 10.5.1), with good results up to about six days after, using Miravis Ace, Prosaro or Caramba. Small grain fields in the county are often under 20 acres and tucked between hay and pasture, which a drone can treat in one visit.

Produce, bees and registries

The Mt. Hope Produce Auction runs from April to mid-November, and Holmes County ranks 19th in Ohio for both vegetables and fruit. Produce fields, high tunnels, gardens and hives sit close to hay and corn. Ohio's specialty crop registry runs through FieldWatch: growers list crops in DriftWatch and beekeepers list hives in BeeCheck. Operators check both before every job, map produce, gardens and homes as no-spray zones, and choose droplet size for the wind.

Killbuck valley and rolling hills

Field condition	Ground sprayer	Spray drone
Steep hay and pasture slopes	Rollover risk	Follows terrain
Bottom ground after rain	Ruts, compaction	No soil contact
Small fields between woodlots	Missed corners	Mapped edges
Alfalfa regrowth	Wheel damage	No crop contact

Killbuck Creek runs south past Holmesville, Millersburg and Killbuck, and Killbuck Marsh Wildlife Area protects 5,761 acres of wetland along it. Operators map the creek and marsh as no-spray zones.

Small farms and shared trips

The average Holmes County farm is 106 acres, and 47% are under 50 acres. Many Plain community families farm small hay, pasture and produce acres, and buggies share every county road. A drone needs no tractor on the road and no wheel tracks in the field. Neighbors along the same road can group fields into one trip to spread the visit minimum.

A Holmes County spray season

Window	Typical drone work
March to April	Poison hemlock rosettes, pasture weeds
Late May to June	Wheat and oat scab fungicide, alfalfa weevil
June to August	Potato leafhopper in alfalfa regrowth
Late July to August	Corn fungicide, soybean R3 passes
September to October	Cover crops, fall rosette sprays

Ohio licensing for drone application

The Ohio Department of Agriculture (ODA) licenses drone applicators under Category 1, Aerial Pests, plus Core; the application asks whether the aircraft is manned or a UAV. Applicators hold an FAA Part 107 certificate and work under a business with a Part 137 certificate. OSU notes that many herbicides aren't labeled for aerial application, while more fungicides and insecticides are. Holmes County Airport sits southwest of Millersburg, so operators check airspace nearby.