Drone Spraying in Los Angeles County, CA for Alfalfa, Orchards and Vegetables

Drone spraying prices in Los Angeles County

Drone spraying in Los Angeles County, CA is billed per acre, per pass, application only. Operators listed for the county quote $14–22 per acre for alfalfa and hay, $17–34 for vineyards and $18–35 for orchards, with about $18 typical in California. Our rates:

Service	Typical rate	Notes
Alfalfa and hay	from $16/acre	Weevil, aphids, weeds
Barley and small grains	from $16/acre	Where labeled for aerial use
Root vegetables	from $18/acre	On the PCA's program
Orchards and vineyards	from $22/acre	Higher spray volume

Each visit has a $350 minimum. Product is billed separately. Quotes reflect acreage, airspace, Joshua trees and sensitive sites nearby, and the spray volume on the label.

Farming in the nation's biggest county

Los Angeles County had 766 farms on 69,224 acres in the 2022 Census of Agriculture, with $199.8 million in sales, 89% from crops. Nursery, greenhouse, floriculture and sod sales of $105 million ranked 14th in California.

Crop or livestock	2022
Hay and forage	9,645 acres
Barley	6,008 acres
Vegetables	2,602 acres
Nursery stock	663 acres
Cattle	6,364 head
Horses	4,497 head

Two-thirds of farms run under 10 acres, while 15 top 1,000 acres. The county's 2018 crop report put woody ornamentals first and root vegetables, including carrots, onions and potatoes, second, with alfalfa hay on about 8,000 acres. Drone spraying in Los Angeles County centers on the Antelope Valley's open fields and orchards. Lancaster, home to about 173,500 people at 2,359 feet, sits about 70 miles north of downtown Los Angeles and nine miles from the Kern County line.

Antelope Valley groundwater limits

After a case started by carrot growers in 1999, the court entered judgment in the Antelope Valley Groundwater Cases in December 2015. The adjudicated basin spans about 1,580 square miles of Los Angeles, Kern and San Bernardino counties, and pumping by more than 4,000 parties was ramped down toward a safe yield of about 110,000 acre-feet a year after decades of overdraft. Low-volume drone passes use a small fraction of the water a ground rig needs.

SprayDays notices

Since March 24, 2025, California's SprayDays system has required notice of restricted-material applications in production agriculture 24 hours ahead, and soil fumigants 48 hours ahead. The public map shows the square-mile section, product, active ingredients, method and acres for four days. Crews file notices with the county and plan jobs around them.

County registration and use reports

Every pest control business working in the county registers each year with the Los Angeles County Agricultural Commissioner/Weights and Measures, filing its state business license and qualified applicator license, and submits monthly use reports by the 10th of the following month. Growers need an operator identification number from the commissioner before buying or using pesticides; the Antelope Valley office is in Lancaster.

Edwards AFB and restricted airspace

Edwards Air Force Base's R-2515 restricted area covers 1,812 square miles under the 412th Test Wing, and civil users need permission when it is active, with requests due five business days ahead. Air Force Plant 42 in Palmdale, where a B-21 assembly expansion broke ground in 2026, adds military traffic. The base handbook notes that night operations without lights are routine in R-2515. Crews confirm airspace status before every Antelope Valley job.

Poppy Reserve and Joshua trees

The 1,781-acre Antelope Valley California Poppy Reserve, west of Lancaster, blooms from mid-February to mid-May and is kept unirrigated and ungrazed. Under the Western Joshua Tree Conservation Act, taking a western Joshua tree without state authorization is illegal. Operators map the reserve and every Joshua tree near a job as no-spray zones.

Littlerock orchards

Littlerock calls itself the Fruit Basket of the Antelope Valley, with orchards along Highway 138 growing almonds, apples, peaches and pears. Orchard passes follow the PCA's recommendation and label intervals, and a drone treats block edges and wet rows without a sprayer in the trees.

Weed and tumbleweed abatement

County Fire and the Agricultural Commissioner require owners to keep land free of hazardous vegetation year-round, aiming for fire-safe properties by July 4, and the commissioner clears neglected parcels and bills the property tax. Tumbleweed abatement and inspections run in the Antelope Valley later in the cycle. Drone herbicide passes can supplement discing on large lots where labels allow.

Bees and honey

The county's 2018 crop report valued apiary products at about $3.6 million, with 269,139 pounds of honey. Hives sit near orchards, alfalfa and open land, so operators check SprayDays and local beekeepers, avoid bloom where labels require, and fly early when bees are least active.

A Los Angeles County spray year

Window	Typical drone work
Winter to spring	Weed control before fire season
Spring	Alfalfa weevil and aphids
Summer	Vegetable and orchard passes on the PCA's program
Fall	Tumbleweed and pre-emergent work

California licensing

Drone applicators in California hold the California Department of Pesticide Regulation (DPR) Unmanned Pest Control Aircraft Pilot Certificate, and the business holds an FAA Part 137 certificate with Part 107 pilots.