Drone Crop Spraying in Colorado County, Texas

Crop spraying prices in Colorado County, TX

Crop spraying in Colorado County, TX is billed per acre for the application only — the herbicide, fungicide or seed is a separate line on your invoice. Texas drone operators currently quote anywhere from $7 to $75 an acre depending on the job, with most broadcast row-crop passes landing in the low teens. Our rates sit at or slightly below the local median:

Service	Typical rate	Notes
Rice fungicide or insecticide pass	from $14/acre	3–5 gallons per acre over flooded paddies
Corn, cotton and sorghum foliar pass	from $12/acre	2–3 GPA, fungicide, insecticide or PGR
Pasture and hay herbicide	from $12/acre	broadcast broadleaf weed control
Brush spot spraying	from $22/acre	huisache, Macartney rose, mesquite, prickly pear
Cover crop and granular seeding	from $15/acre	ryegrass, clover, cereal grains, granular fertilizer

The final per-acre number depends on carrier volume, total acres in one visit, field shape and obstacles such as pivots, power lines and tree rows. The minimum job is 25 acres per visit; smaller blocks can be combined with a neighbor's field or quoted with a flat trip charge. Multi-pass programs (for example, two rice fungicide passes plus a stink bug pass) are quoted as a season package.

Agricultural drone spraying services we coordinate

Every job is flown by FAA Part 137-certified, Texas-licensed operators who work the coastal prairie between Columbus, Eagle Lake and Weimar. Typical applications include:

• Fungicides — sheath blight and narrow brown leaf spot in rice, southern rust in corn, foliar disease in sorghum.
• Insecticides — rice stink bug and fall armyworm in rice, cotton fleahopper, sugarcane aphid and headworms in sorghum, armyworms in hay meadows.
• Herbicides — broadleaf weeds in improved pasture and hayfields, levee and ditch-bank weeds, fallow burndown before spring planting.
• Brush control — RTK-guided spot spraying of individual huisache, Macartney rose and mesquite plants instead of blanket coverage.
• Seeding and spreading — ryegrass and clover overseeding into pasture, cover crops after harvest, granular fertilizer on wet ground.
• Scouting and mapping — multispectral flights that locate brush clusters or disease hotspots and feed a prescription map to the spray drone.

Drone spraying over Colorado County rice

Rice has been the county's signature row crop since the first levees went in south of Eagle Lake in 1898, and it still covers roughly 30,000 acres according to the 2022 USDA Census of Agriculture. That acreage is exactly where agricultural drone spraying makes the most sense in Colorado County: paddies stay flooded for most of the season, levees break up fields into narrow cuts, and ground rigs simply cannot drive in.

A spray drone flies 8–12 feet above the canopy, so it treats a flooded field without ruts, without crushing levees and without waiting for a manned aircraft slot during the July rush. The rotor downwash pushes droplets into the lower canopy, which matters for sheath blight because the disease starts at the waterline and climbs up the sheath.

Key rice timings

• Boot to early heading — fungicide for sheath blight and narrow brown leaf spot, the two diseases Texas A&M AgriLife researchers at the Eagle Lake research station rank among the most damaging in the western rice belt.
• Heading to milk stage — insecticide when sweep-net counts reach the rice stink bug threshold, typically about 5 bugs per 10 sweeps, to prevent pecky kernels.
• Ratoon (second) crop — a second fungicide or stink bug pass in late summer, when fields are muddy after the main harvest and ground access is worst.

Pasture and brush control on coastal prairie ranches

More than half of the land in farms in Colorado County is pastureland, and the county runs one of the larger cattle herds in the region. Drone application fits ranch work in three ways:

1. Spot spraying brush. A scouting drone maps every huisache or Macartney rose plant, and the spray drone treats only those GPS points. On scattered infestations this cuts herbicide volume sharply compared with a broadcast pass.
2. Broadleaf weeds in hay meadows. Bermudagrass and bahiagrass hayfields along the Colorado River bottoms can be treated in spring without tracking wet ground before the first cutting.
3. Creek bottoms and fence lines. Drones trim applications tightly along fences, stock ponds and creek corridors where a boom sprayer or plane would leave untreated strips or risk off-target drift.

Drone vs. ground rig vs. airplane in Colorado County

Factor	Spray drone	Ground rig	Fixed-wing aircraft
Flooded rice or wet pasture	Yes	No	Yes
Soil compaction and crop damage	None	Wheel tracks	None
Small or irregular fields (under 80 acres)	Efficient	Slow	Often not accepted
Spot treatment of single plants	Yes, RTK-guided	Limited	No
Typical water volume	2–5 GPA	10–20 GPA	2–5 GPA
Daily capacity	300–700 acres with a two-drone crew	High on dry, open ground	Highest

Drones do not replace crop dusters on very large blocks; they fill the gap on small, wet, fenced or obstacle-heavy ground where timing matters more than raw acres per hour.

How booking a drone application works

1. Send your field details — location, crop, acres, target pest or weed and the product you plan to use (or ask for a recommendation from your agronomist).
2. Receive a quote — a local operator confirms the per-acre rate, the carrier volume and the earliest weather window.
3. Mapping — the operator walks or flies the boundary, marks power lines, pivots and no-spray zones, and builds an RTK flight plan.
4. Application — the drone crew mixes on site from a trailer, flies the planned passes and logs wind, temperature and rate in real time.
5. Records — you receive an application record and an as-applied coverage map for your files and crop insurance.

Colorado County spray calendar

Month	Typical drone work
February–March	Fallow burndown, pasture broadleaf weeds, ryegrass top-dress
April–May	Rice post-flood herbicide, corn foliar feed, hay meadow weed control
June–July	Rice sheath blight fungicide, corn fungicide at tassel, cotton fleahopper, sorghum aphid
July–August	Rice stink bug at heading, brush spot spraying, cotton harvest aids
September–October	Ratoon rice fungicide and insecticide, fall armyworm in hay, cover crop seeding
November–January	Winter pasture seeding, mapping brush for next season

Gulf Coast humidity and afternoon sea-breeze winds narrow the daily spray window, so many operators in Colorado County fly from first light to late morning in summer.

Texas requirements for drone crop spraying

For-hire drone application in Texas is regulated at two levels. Federally, the operator needs an FAA Part 107 remote pilot certificate, a Part 137 agricultural aircraft operator certificate and, for aircraft over 55 pounds, a Section 44807 exemption. At the state level, applying pesticides commercially requires a commercial applicator license from the Texas Department of Agriculture. Restricted-use products also require the applicator to keep records that the farmer can request. Every operator we match you with holds these credentials and carries liability insurance.