Drone Spraying in Pottawattamie County, Iowa for Corn and Soybeans

Pottawattamie County drone spraying rates

Drone spraying in Pottawattamie County, Iowa is priced per acre for one pass, application only. Corn and soybeans cover about 475,000 acres here, and the county ranks second in Iowa for crop sales. Rates are set for terraced Loess Hills ground, Missouri River bottoms and the wide uplands around Avoca and Oakland.

Service	Typical rate	Notes
Corn and soybean herbicide	from $11/acre	Post-emerge passes, 2–3 gallons per acre
Corn fungicide	from $12/acre	VT–R2, tar spot and gray leaf spot
Soybean fungicide or insecticide	from $12/acre	R3 and gall midge edge passes
Alfalfa and hay insecticide	from $11/acre	Between cuttings
Cover crop seeding	from $14/acre	Into standing corn or soybeans

Product is billed separately, or the grower supplies it. ISU's 2026 Iowa custom rate survey puts drone spraying at $12.50 per acre on average, with a $12 median and an $8–16 range. Directory listings for the county run $8–18. Our rates sit at or below the ISU median. The quote depends on water volume, crop height, terraces and waterways, field shape, power lines, and travel across one of Iowa's largest counties. There is a 25-acre billing minimum per visit.

Pottawattamie County crop numbers

Measure	Pottawattamie County, IA (2022 Census)
Farms / land in farms	1,203 farms / 563,574 acres
Average farm size	468 acres
Market value of sales	$605.3M, up 48% since 2017
Crop sales	$487.5M, 2nd in Iowa
Corn for grain / soybeans	255,306 / 219,926 acres
Cattle / hogs	48,084 / 92,276 head
County area	959 square miles, 2nd largest in Iowa

With 81% of sales from crops, this is a grain county more than a livestock county. Disease and insect timing on corn and soybeans drives most aerial demand, and it lands in the same few July and August weeks for every farm.

Drone spraying on Loess Hills terraces and river bottoms

Pottawattamie County spans two very different landscapes:

• Loess Hills in the west: steep, wind-deposited silt slopes, many of them terraced, with grassed waterways that a ground rig has to cross or avoid. Drones follow the terrain at a set height and shut off over waterways and buffer strips.
• Missouri River bottoms: flat, fertile and often wet. In 2019 the Vanman levee north of Council Bluffs, still breached from 2011, let floodwater spread across farm fields toward I-29 and I-680. Bottom ground that stays soft for weeks after high water is a natural fit for a drone that never touches the soil.
• Upland east: wide corn and soybean fields along the West Nishnabotna past Avoca, Hancock, Oakland and Carson. Here drones mostly fill timing gaps when airplanes and high-clearance sprayers are booked.

Soybean gall midge in Pottawattamie County

Pottawattamie was among the first 12 Iowa counties with confirmed soybean gall midge in 2018, alongside neighbors Harrison, Shelby and Cass. By 2022, 42 Iowa counties were confirmed, and five more were added in 2025. Injury shows up first at field edges, where stems swell, turn brown and break. Seed treatments were not effective in early research. That puts the focus on timely foliar passes along edges next to last year's soybean ground. A drone can treat just those strips instead of the whole field.

Tar spot and Pottawattamie County corn fungicide

Tar spot reached all 99 Iowa counties by late 2021, and nearby Audubon County was among the early confirmations in June 2025. ISU's fungicide guidance ties the decision to disease pressure, hybrid ratings and the weather. Applications at VT to R2 protect the ear leaf. By then the corn is past 8 feet, and a drone flies over the tassels without running down rows.

Cover crops on erodible ground and cost-share

Steep loess soils in western Pottawattamie County erode quickly once the crop comes off. Flying cereal rye or oats into standing soybeans at leaf yellowing, or into corn before harvest, gets a cover established weeks earlier than drilling after harvest. In 2026, IDALS cost-share pays $30 per acre for first-time users and $20 for returning users, up to 160 acres, and a $5 per acre crop insurance discount is also available. Drone seeding covers terraces and waterways evenly, where a ground seeder would leave gaps.

Hitchcock Nature Center, rivers and drift

Hitchcock Nature Center protects 1,268 acres of Loess Hills prairie and woodland near Honey Creek, owned by the Pottawattamie County Conservation Board. The West Nishnabotna and its tributaries drain the eastern half of the county toward Mills County. Fields next to prairie remnants, streams and farmsteads are flown with label setbacks, coarser droplets, and wind direction planned away from them.

Omaha airspace over Council Bluffs

• Eppley Airfield (OMA) has Class C airspace that reaches over Council Bluffs. Its shelf over the Council Bluffs airport runs from 2,500 to 5,000 feet.
• Council Bluffs Municipal Airport sits about 4 miles east of the city.
• Offutt Air Force Base, about 11 nautical miles southwest of the Council Bluffs airport, has a control tower and approach control.

Farms near Council Bluffs, Crescent and Carter Lake need FAA airspace authorization before a low-altitude drone flight. Operators file for it in advance.

IDALS licensing, Iowa DOT and the bee rule

To spray for hire by drone in Iowa, the operator needs:

1. IDALS certification: the full Category 11F aerial exam, or the core exam plus a crop category and Category 11R.
2. An Iowa commercial pesticide company license, insurance with comprehensive chemical coverage, and secondary containment for bulk product or an exemption.
3. Iowa DOT aircraft registration for each drone, on top of FAA registration.
4. FAA Part 107 and Part 137 certificates, and a Section 44807 exemption for drones of 55 pounds or more.

Firms based across the river in Nebraska also need an Iowa aerial consultant, certified in Category 11, who works for a firm with an Iowa place of business. Iowa's bee rule bars commercial applicators from applying bee-toxic products to blooming crops between 8 a.m. and 6 p.m. within one mile of a registered apiary. Hives are registered through FieldWatch BeeCheck.