Drone spraying on rice costs $14 to $22 per acre and is uniquely effective on the approximately 2.5 million acres grown in Arkansas, California, Louisiana, and Mississippi, where flooded paddy conditions make ground equipment impractical for most of the season. Fungicide applications for rice blast and sheath blight at heading (approximately R4 to R6 stage) show 7% average yield improvement in University of Arkansas Extension trials. Drones fly directly over standing water with no field contact, eliminating the primary limitation of all competing application methods.
Rice is grown on approximately 2.5 million acres in Arkansas, California, Louisiana, Mississippi, and Missouri. Drone spraying is especially effective in rice because the flooded field conditions make ground equipment impractical for much of the growing season. Applications include fungicide for blast and sheath blight, and herbicide for barnyardgrass control. Drones fly over standing water without any ground contact.
Drone application can respond quickly to any of these threats, even in fields with difficult access.
Green = optimal application window
| Service type | Low | Average | High |
|---|---|---|---|
| Rice: application only | $14/acre | $18/acre | $22/acre |
Official resources
The typical rate for drone spraying on rice is $14–$22 per acre for application only — the farmer supplies the chemical product. Pricing varies based on total acreage, distance from the operator's base, and product type. Larger fields (500+ acres) often qualify for lower per-acre rates.
Optimal timing for drone applications on rice is: May, Jun, Jul, Aug. Applications should be made at low wind speeds (under 10 mph), ideally early morning or evening, to maximize product adhesion and minimize drift.
Key advantages of drone application over ground equipment: (1) zero soil compaction, (2) can operate when fields are too wet for tractors, (3) high-precision GPS coverage with 95%+ uniformity, (4) can treat irregular or small fragmented fields, and (5) can spray tall crops like corn at full canopy. The main trade-off is a smaller tank size compared to pull-behind ground rigs.
Delta cotton & soybean specialist · 6 drones
Delta Ag Drone Services is the leading drone applicator in the Mississippi Delta, specializing in cotton defoliation, soybean fungicide, and rice applications. Operating 6 drones with 12 certified pilots, we service farms from 40 to 10,000 acres across Mississippi, Arkansas, Louisiana, and Tennessee. Same-day response for wet-field emergencies.
National ag drone operator network – SE & mid-Atlantic focus
Osprey Agri Drones is a national agricultural drone operator network with strong coverage across the Southeast and mid-Atlantic. The company coordinates multi-state fleet deployment for corn, soybean, cotton, peanut, and rice applications, offering operators in Virginia, North Carolina, South Carolina, Georgia, Tennessee, Kentucky, and beyond.
High-capacity ag drone application – Southeast & Gulf Coast
Talos Drones operates high-capacity agricultural drone platforms across the Southeast and Gulf Coast, specializing in large-acreage rice, cotton, and soybean applications. The company uses heavy-lift spray drones for efficient coverage of Delta and coastal plain farmland, with crews available across Louisiana, Mississippi, Arkansas, and the surrounding region.
National ag drone operator network & marketplace
Avary Drone operates a national network of vetted agricultural drone operators and a booking marketplace connecting growers with local certified pilots. Coverage spans the Southeast, Midwest, and mid-Atlantic, with operators available for corn, soybean, cotton, and rice fungicide and herbicide applications, as well as cover crop seeding.
American-made NDAA-compliant ag drones & operator network
Hylio designs and manufactures the AG-272, the leading NDAA-compliant agricultural spray drone in the United States, and supports a national network of certified Hylio operators. The company provides sales, training, and operator support for federal programs, defense-adjacent ag operations, and buyers requiring US-manufactured drone equipment.
Land-grant drone research & Extension training – Starkville MS
The MSU Agricultural Autonomy Lab conducts applied research on unmanned aerial systems for precision agriculture, including drone-based spraying efficacy, remote sensing, and crop scouting. The lab partners with MSU Extension to deliver producer workshops across Mississippi on FAA regulations, drone integration, and agronomic applications.