Ag Drone Services in El Dorado County, CA for Vineyards and Orchards

Ag drone service rates in El Dorado County

Ag drone services in El Dorado County, CA are priced per acre, application only; the grower supplies the material based on a Pest Control Adviser's recommendation. California drone rates run higher than in the Midwest: $14–22 per acre for field crops, about $17–34 for vineyards and $18–40 for orchards and other specialty crops. Our starting rates:

Service	Typical rate	Notes
Rangeland and pasture weed control	from $16/acre	Yellow starthistle, broadleaf weeds
Vineyard fungicide	from $20/acre	Powdery mildew program
Christmas tree farms	from $20/acre	Choose-and-cut plantings
Apple and pear orchards	from $22/acre	Higher volume per row

Each visit has a $450 minimum. Steep blocks, terraces, overhead wires and narrow row spacing add flight time, so foothill vineyards and orchards are quoted after the operator reviews the block map.

What El Dorado County grows

The county's 2024 crop report valued agriculture at about $77.8 million. The mix is unusual for California: no row crops, but orchards, vineyards, timber and rangeland on foothill slopes.

Commodity	2024 value	Size
Livestock	$21.2M	7,304 head of cattle
Apples	$12.4M	764 acres
Timber	$10.8M
Hay and pasture	$8.1M	218,320 acres of rangeland
Wine grapes	$8.1M	2,612 acres
Apiary	$1.95M
Christmas trees	$1.58M	14,879 trees cut

Apple Hill orchards

Apple Hill, around Camino, has about 55 ranches growing apples, pears, berries and Christmas trees. UC Cooperative Extension Central Sierra lists codling moth and apple scab among the main orchard pests here, and fire blight is a risk for pears and apples in wet springs. Drone passes help where orchards sit on slopes or soft ground after rain, and on small blocks where moving an airblast sprayer takes longer than the job. Mature, dense canopies may still need ground sprays to reach inside the tree, so many growers use both.

Vineyards in the El Dorado and Fair Play AVAs

The El Dorado AVA, established in 1983, has vineyards from about 600 to 3,500 feet, and the Fair Play AVA in the south county plants between roughly 2,000 and 3,400 feet. Zinfandel, Barbera and Rhône varieties grow on steep, terraced hillsides where tractors work slowly. Powdery mildew is the main spray target from bud break through veraison. A drone flies each row at a set height, works on slopes a tractor should not, and keeps machinery off wet soil in spring.

Christmas trees, berries and small farms

El Dorado County farms average only 77 acres, and many combine a few acres of apples, berries, Christmas trees or vines with a farm stand or tasting room. Choose-and-cut tree farms around Camino and Pollock Pines need weed control between rows and insect and disease passes timed to the growing season, often on slopes too steep for a tractor. Blueberry and other berry plantings, worth over $1 million in 2024, are small and close to visitors, so operators treat them with tight buffers and schedule flights for early morning, outside visiting hours. Small blocks are grouped by area to keep each visit efficient.

Rangeland weeds and fire recovery

More than 218,000 acres of El Dorado County are rangeland. Yellow starthistle and Scotch broom are the county's priority invasive weeds, and the El Dorado County Noxious Weed Management Group, formed in 1998 with about 20 partner organizations, tracks their spread. After large wildfires such as the 2021 Caldor Fire, weeds move fast into burned ground. Drones reach steep, rocky slopes and treat mapped patches without driving across fragile soil.

California rules for drone application

California regulates spray drones more tightly than most states:

• DPR pilot certificate: each drone pilot needs a California Department of Pesticide Regulation Unmanned Pest Control Aircraft Pilot Certificate. Apprentice pilots work under supervision; Journeyman status requires at least a year and 50 hours of drone spraying.
• County registration: pilots and businesses register with the El Dorado County Agricultural Commissioner before working in the county, and growers need an Operator ID or spray permit.
• Restricted materials: products such as some 2,4-D formulations require a Restricted Materials Permit.
• PCA recommendation: agricultural applications follow a written recommendation from a licensed Pest Control Adviser.
• FAA: Part 107, Part 137 and a Section 44807 exemption for drones over 55 pounds.

SprayDays notification

Since February 24, 2025, California's SprayDays system has required a Notice of Intent for restricted-material applications on farms, filed electronically through CalAgPermits at least 24 hours ahead (48 hours for fumigants). The public can see the date, a one-square-mile location, the product, the application method and the acres. Operators file and time these notices so the job can start on schedule, and non-restricted fungicide and insecticide programs can still be scheduled with shorter notice.

Bees, wineries and foothill neighbors

Beekeeping is worth nearly $2 million a year in the county, and many vineyards and orchards border homes, tasting rooms and wildland. Operators map hives, homes, creeks and public areas as no-spray zones, avoid bee-toxic sprays during bloom, use coarse droplets on edges and fly only in light, steady wind.