Drone Spraying in Okmulgee County, Oklahoma for Pecans and Pasture

Okmulgee County drone spraying rates

Drone spraying in Okmulgee County, OK is quoted per treated acre for the application; product is billed separately or supplied by you. These 2026 starting rates are for FAA Part 137-certified, state-licensed operators working native and improved pecan groves, pastures and hay meadows across the county.

Service	Typical rate
Pecan grove fungicide or insecticide	from $20/acre
Pasture under pecans, weed control	from $13/acre
Open pasture broadleaf control	from $12/acre
Brush and sprout spot treatment	from $16/acre
Hay meadow weed control	from $12/acre

Pecan work costs more because canopies are tall and labels often call for higher water volumes. Other price factors include tree density, creek crossings, gates and how many acres you book at once. Most crews set a 20-acre minimum or a trip charge.

Native pecan groves along the Deep Fork

Okmulgee County has more than 6,000 acres of orchards, mostly pecan groves on bottomland along the Deep Fork River and its creeks, and the town of Okmulgee celebrates the crop with an annual pecan festival. In Okmulgee County, native groves combine tall trees with grazing underneath, which creates two kinds of spray work:

• Tree protection. Pecan scab in wet springs, pecan nut casebearer in late spring, and aphids and weevils later in the season.
• Orchard floor. Weeds and brush under the trees that compete with grass and make harvest harder.

Drones can treat scab hot spots and the edges and tops of groves, and they work well in young or medium-size trees. In very tall native trees, operators check whether drone coverage will be adequate before quoting a full-canopy program.

Pecan and pasture timing in Okmulgee County

Month	Pecan work	Pasture and hay work
April–May	Scab fungicide as leaves emerge	Thistle, buttercup control
May–June	Nut casebearer insecticide at threshold	Ragweed, broomweed while small
July–August	Aphid and scab follow-up	Bermudagrass weeds after cutting
September	Weevil watch before shuck split	Fall thistle rosettes

Oklahoma State University Extension tracks pecan pest timing each season, and growers usually key insecticide passes to local trap catches.

Pasture, brush and sprouts

Outside the river bottoms, most of Okmulgee County is grass and woods. Farms average close to 275 acres, much of it fescue and bermudagrass pasture broken by oak timber. Buckbrush, sumac, persimmon sprouts and blackberry spread into pastures that are not managed. Drones handle these well because they can treat patches on rough, rocky or hilly ground where a truck sprayer cannot go, and a mapping flight keeps herbicide on the problem areas only.

Improved varieties and young plantings

Besides the old native groves, some Okmulgee County growers have planted improved pecan varieties or top-worked native trees. Younger and mid-size orchards are where drones perform best: the canopy is smaller, spray reaches the whole tree, and the aircraft can work rows quickly without a tractor and air-blast sprayer rolling through wet orchard floors. Spot work is also practical on single trees with heavy scab or aphid pressure, so growers can protect high-value trees without treating every acre. Operators match droplet size and water volume to the canopy and check label requirements for pecans before every job.

Hay meadows and winter feed

Many Okmulgee County cattle operations cut their own bermudagrass or fescue hay. Weeds such as ragweed, horsenettle and broomsedge reduce hay quality, and a drone pass a week or two after cutting catches weeds while they are small and actively growing. Because the aircraft never crosses the meadow, there are no ruts to slow down the next cutting.

Lakes, creeks and the Deep Fork bottoms

Okmulgee Lake, Dripping Springs Lake and many stock ponds sit near grazing land, and the Deep Fork bottoms flood regularly. Operators map label setbacks for water, use coarse droplets and fly only when wind blows away from ponds and creeks. Wet bottoms that stop ground equipment for days after a rain are no problem for the aircraft.

Planning a pecan and pasture season

Pecan growers in Okmulgee County usually need several passes from April through September, and many also want pasture work done on the same property. Booking a season plan with one crew in early spring helps in two ways: the crew learns your groves, gates, creek crossings and refill spots before the busy weeks, and your passes are scheduled ahead of growers who call only once a problem appears. Sharing scouting notes, trap catches and expected harvest dates keeps every pass on time and within label intervals.

Oklahoma licensing for drone applicators

Before a crew sprays in Okmulgee County, confirm:

1. FAA Part 137 agricultural aircraft operator certificate, Part 107 pilot certificates and a Section 44807 exemption for aircraft of 55 lb or more.
2. An ODAFF commercial applicator license with the aerial category, paired with the right site category for pecans, pasture or row crops.
3. Liability insurance for aerial application.
4. A label that allows aerial application, including any pecan-specific restrictions.

From Okmulgee and Henryetta to Beggs and Morris

Requests come from Okmulgee, Henryetta, Beggs, Morris, Dewar, Schulter, Preston, Grayson and Hoffman. Crews also cover nearby Creek, Tulsa, Wagoner, Muskogee, McIntosh and Okfuskee counties.