Agricultural drone services for rice in Washington. Typical rate: $14 to $22/acre
In Washington, drone spraying for rice sits within the broader state custom-rate band of $14 to $28/acre, with the most comparable per-acre range for rice applications running $14 to $22/acre. Washington sits in the Great Plains region, which shapes the disease, drift and timing pressures local operators plan around. Commercial drone applications in Washington require No standalone aerial category. Certify in relevant use category + Laws and Safety exam. from Washington State Department of Agriculture (WSDA) on top of FAA Part 137 certification.
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About rice drone spraying
Rice is grown on approximately 2.5 million US acres in Arkansas, California, Louisiana, Mississippi and Missouri. It is the single highest-density drone spray crop in America, because the flooded paddy conditions that define rice production make ground equipment impractical from flood-up through drain. Arkansas alone produces 1.2 million acres of rice and is effectively 100 percent aerial-treated for heading-stage fungicide. The University of Arkansas Extension reports 7 percent average yield improvement from fungicide applications timed at R4 to R6 for rice blast and sheath blight control. Drones have rapidly taken share from airplanes in rice over the past three years because they fly lower, produce less drift into sensitive neighboring soybeans and cover small odd-shaped levee fields where airplane turnarounds are inefficient. LSU AgCenter trials in Louisiana also show drone herbicide applications for barnyardgrass control matching ground-rig efficacy pre-flood. Operators serving the Arkansas and Mississippi rice market commonly run fleets of 3 to 8 DJI Agras T50 drones and treat 800 to 1,200 acres per day during the July and August peak heading window. Cal Poly research confirms similar performance for the California Sacramento Valley rice market, which runs a slightly later August and September calendar.
Typical rate: $14 to $22/acre
US acreage: 3M+ acres
Application calendar for rice
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Green months = optimal application window
Aerial pesticide licensing in Washington
Washington requires No standalone aerial category. Certify in relevant use category + Laws and Safety exam. for aerial pesticide application. The licensing authority is Washington State Department of Agriculture (WSDA).
Pacific Northwest Ag Drone services apple and cherry orchards, wheat fields and hop yards across Washington, Oregon and Idaho. We navigate steep hillside orchards where ground equipment cannot operate and deliver precise fungicide applications for powdery mildew and fire blight control. Available March through October for orchard programs.
Austin Drone Solutions opened in 2025 and has covered over 2,500 acres across Washington, Oregon and Idaho. Their partnership with Parabug allows them to release beneficial insects via a patent-pending drone release system, implemented on their DJI Agras T25, making them one of the rare ag drone operators in the Pacific Northwest offering biocontrol services. They also provide spraying and spreading services on almost all crops and pasture ground using a DJI Agras T50, and are currently testing pollen applications at 10 GPA with Firman Pollen. Their trailer mixes up to 175 gallons per batch and carries 550 gallons of fresh water.
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Drone SprayingFertilizer ApplicationCrop Scouting+1 more
DJI Agras drone distributor for the western US with 5 Oregon dealer locations (Harrisburg, Hillsboro, Madras, Rickreall, Woodburn) plus dealers across 7 western states
Described as one of the largest drone service providers in WA state (WheatLife); covers ~30 ac/hr; active in cherry drying and beneficial insect deployment
Union Gap/Yakima, WA; Wenatchee, WA; Hood River, WA
Family-owned Yakima ag consulting/supply business using drones primarily for beneficial insect release in orchards; partners with M3 AgTech and Parabug
Pioneered first commercial sterile insect release via drone in US; treats 4,000+ acres of WA tree fruit; 40% higher recapture rate vs ground; partners with Colville Confederated Tribes
First FAA approval for drone swarm spraying operations; acquired Cal Forest Nurseries (CA) and Silvaseed (WA); largest private seed supplier west of Colorado; vertically integrated reforestation
Drone-based vegetation management company serving multiple Washington counties. Listed on Yakima County official noxious weed control contractors page. Uses AI-powered drone imaging for mapping and targeted spraying.
Agricultural and industrial drone services company based in Ellensburg. FAA Part 137 and Part 107 certified with pesticide applicator licenses in WA OR and ID. Serves federal/state agencies and private landowners across the PNW.
Approximately 19 employees. Federal vendor. Listed on Yakima County noxious weed control contractors page. Works collaboratively with Aerial Vegetation Management on drone spray and survey projects.
Agricultural drone spraying operator based in Medical Lake (Spokane County) WA. Focused on serving Inland Northwest farming community with precision spraying and spreading services.
Agricultural drone services provider listed on Yakima County noxious weed control contractors page. Offers both spraying and precision imaging services.
Largest US spray drone operator network with dedicated PNW hub staffed by 5 drone application specialists. PNW hub logged 350+ flight hours and 5000+ acres across 10+ crops. Partners with Simplot in Oregon and Washington. 200000+ acres flown nationally in 2023.
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Price on request
FAQ: rice drone spraying in Washington
Drone spraying rates for rice in Washington typically run $14 to $22/acre for application only; the farmer supplies the chemical product. State-level custom-rate guidance for Washington averages $14 to $28/acre. Pricing varies based on total acreage, distance from the operator base and product type.
Optimal drone application timing for rice runs May, Jun, Jul, Aug. Exact timing depends on weather, growth stage and pest or disease pressure each season; contact a local operator in Washington for scheduling at least 4 to 6 weeks ahead of the peak window.
Commercial drone pesticide application in Washington requires three credentials: an FAA Part 107 Remote Pilot Certificate for the pilot, an FAA Part 137 Agricultural Aircraft Operator Certificate for the business, and No standalone aerial category. Certify in relevant use category + Laws and Safety exam. from Washington State Department of Agriculture (WSDA). Confirm any operator you hire holds all three before any application.
Drone spraying on rice offers zero soil compaction, the ability to operate when fields are too wet for tractors, GPS-guided uniform coverage at 95%+ accuracy and the ability to treat small or irregularly shaped fields. Peer-reviewed studies (Nature Scientific Reports 2025, ScienceDirect 2025, ACS 2023) report 46 to 75% pesticide use reduction, 65 to 70% drift reduction at field boundaries and 90 to 99% lower operator chemical exposure versus ground equipment.
R4 to R6, from late boot through full heading. University of Arkansas trials show the 7 percent yield response peaks in this window because both blast and sheath blight infect heads during panicle emergence. Spraying earlier than R3 is too short on residual coverage, spraying after R7 rarely recovers yield.
Lower drift, smaller turn radius, better access to small levee fields. Arkansas and Mississippi rice fields share borders with dicamba-sensitive and 2,4-D-sensitive soybeans and state regulators have tightened aerial drift rules every year. Drones flying 8 to 15 feet above the canopy with RTK-guided overlap hold drift within a much tighter corridor than airplanes flying 50 to 100 feet up.
Yes, most early-season rice herbicides (Command, Bolero, Facet L, Loyant) allow aerial application including by drone. LSU AgCenter and University of Arkansas Extension have published drone trial data for barnyardgrass control that matches ground-rig efficacy at 3 to 5 gallons per acre carrier.
Typical rates in the Arkansas Grand Prairie and Delta regions run $14 to $18 per acre for a single fungicide pass at heading, with large blocks over 500 acres sometimes priced at $12 to $14. California rice runs slightly higher, often $18 to $22 per acre, because of tighter CDPR restricted-material permit rules and fewer operators per acre.
Yes, in every rice-producing state. Arkansas requires a commercial pesticide applicator license plus an aerial sub-classification. California requires the Unmanned Pest Control Aircraft Pilot Certificate plus a QAC or QAL. Louisiana and Mississippi have slightly lighter requirements but still require an aerial applicator category endorsement. Your drone operator handles their own licensing, but you should ask to see certificates before booking.
Book by May for July and August heading applications. Arkansas Grand Prairie operators fill first and often have no capacity for late callers by June. California rice has a later August to September window but books similarly fast given the smaller number of licensed operators.