How much does it cost to spray corn by drone in Idaho?

Drone spraying corn in Idaho typically runs about $12–$20 per acre (application only, product extra). Carrier volume, passes, field size, and product move the final number — compare operator quotes for an exact price.

What carrier volume and how many passes for corn?

Corn is usually treated at 2–3 GPA over 1–2 (fungicide at tassel, ± a foliar/nitrogen pass). Fungicide for tar spot and gray leaf spot at VT–R1 over a tall canopy is the classic drone job — low carrier volume, fast wide passes.

Corn drone spraying cost in Idaho

Researched per-acre cost to spray corn by drone in Idaho, the agronomy that drives it, and operators who cover your area.

Quick answer: Drone spraying for corn in Idaho typically runs $12–$20 per acre (application only). Fungicide for tar spot and gray leaf spot at VT–R1 over a tall canopy is the classic drone job — low carrier volume, fast wide passes. Typical carrier volume is 2–3 GPA over 1–2 (fungicide at tassel, ± a foliar/nitrogen pass).

State

Idaho

CropAcres

Gallons per acre (carrier volume)Restricted-use pesticide (certified applicator + records)

Estimated cost in Idaho

$1,920–$3,200

$12–$20/acre × 160 acres

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What’s driving this

Idaho base rate: $12–$20/acre (row crop)
Gallons per acre: 2 GPA → ×1.00

Application only — product & chemical extra.

Sources & how this is estimated

Estimate only — actual rates vary by field size, terrain, and product. Application only; product/chemical extra. Data as of 2026.

Sources: Ag Drone Directory 2026 Rates Guide - Pacific Northwest (WA/OR/ID) $14-20 row crop, orchards/vineyards at premium; My Drone Sprayer - Idaho operators (ISDA ~$12-18/acre; Clark Ag $10-20 on potatoes/grain/alfalfa; Avery/Avary Drone $15-22); University of Idaho AgBiz / Extension custom rates tools (aerial application one of 10 surveyed categories; 2025 survey)

What it takes to spray corn in Idaho

Fungicide for tar spot and gray leaf spot at VT–R1 over a tall canopy is the classic drone job — low carrier volume, fast wide passes.

Carrier volume: 2–3 GPA — higher volumes cost more per acre (more refills, fewer acres/hour).
Typical passes: 1–2 (fungicide at tassel, ± a foliar/nitrogen pass).
Grown in Idaho: 126,508 harvestedacres (USDA Census of Agriculture 2022) — so there’s real, sprayable corn acreage for operators here.

How big is a typical corn field in Idaho?

The average Idaho corn operation works about 195 acres of corn (USDA Census of Agriculture 2022, 648 operations) — so at these rates a field that size runs about $2,340–$3,900 per application. That’s an average across whole operations; a single field is usually smaller. Corn field sizes & cost in Idaho →

Sources & confidence

Idaho estimate · medium confidence · data as of 2026 — Triangulated from three in-state-relevant sources: Ag Drone Directory's Pacific Northwest band ($14-20 row crop, specialty premium), and two Idaho operators (Clark Ag $10-20 on potatoes/grain/alfalfa with a $300 minimum; Avary Drone $15-22). U of Idaho Extension runs a custom-rate survey including aerial application but the PDF was network-blocked, so confidence is medium. Typical $15 reflects Snake River Plain high-value potatoes and undulating terrain pushing above Iowa; specialty stretched to $40 for Treasure Valley orchards/vineyards. costIndex 1.15.

8 Idaho operators treat corn. Request free quotes.

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Other crops in Idaho

Wheat Alfalfa & Hay Barley Potatoes Sugar Beets Chickpeas Canola Dry Beans Field Peas Lentils Oats All Idaho costs Corn field size Corn operators

Corn drone spraying in Idaho: FAQs

How much does it cost to spray corn by drone in Idaho?: Drone spraying corn in Idaho typically runs about $12–$20 per acre (application only, product extra). Carrier volume, passes, field size, and product move the final number — compare operator quotes for an exact price.
What carrier volume and how many passes for corn?: Corn is usually treated at 2–3 GPA over 1–2 (fungicide at tassel, ± a foliar/nitrogen pass). Fungicide for tar spot and gray leaf spot at VT–R1 over a tall canopy is the classic drone job — low carrier volume, fast wide passes.