Updated 3 July 2026. First published 24 March 2026. 6 min read. For farmers.

Contract Spraying Rates Australia 2026: Boom, Drone and Aerial Spray Costs

Contract spraying rates in Australia usually sit somewhere between a simple per-hectare number and a proper job brief. A clean 600-hectare knockdown on open country is one thing. A small, awkward paddock with drift risk, mixed products and a narrow weather window is another.

This guide gives farmers a practical rate range for boom, drone and aerial spraying, then shows what to include when you post a spraying job so contractors can quote without ten back-and-forth phone calls.

Contract Spraying Rates per Hectare

Use these figures as a planning range, not a fixed price. The final quote depends on the area, location, product mix, water rate, access, travel and whether the contractor has to move gear for a small job.

Boom Spray Rates in NSW and Queensland

Across northern NSW, the Liverpool Plains, Moree, Narrabri, Goondiwindi and the Darling Downs, boom spraying is usually the first quote farmers want. It is cost-effective on open country and makes sense for knockdowns, fallow programs and broadacre herbicide work.

The cleanest jobs are the easiest to price: good access, decent area, clear chemical plan, water sorted, and enough notice for the contractor to fit the job into a run. Smaller paddocks, awkward gates, creek crossings, travel and urgent timing all push the rate up.

When Drone or Aerial Spraying Makes Sense

Drone spraying is not trying to beat a boom rig on price across clean broadacre. Its value is access. If the ground is too wet, too steep, too small or too awkward for a ground rig, paying more per hectare can still be the sensible choice.

Aerial spraying is different again. It can cover country quickly when the timing matters, but ferrying cost and aircraft availability can change the quote. If you need fixed-wing or helicopter work, give contractors the area, map, chemical plan and timing window early.

What Changes a Spray Quote

• Hectares and shape. One large block is easier to price than a set of small, broken paddocks.
• Travel. A contractor already working nearby can often quote sharper than one moving gear from another district.
• Chemical and water rate. Product handling, compatibility and water volume affect time and setup.
• Drift risk. Sensitive crops, houses, roads, waterways and neighbours need to be mentioned upfront.
• Timing. A job that must happen tomorrow is harder to fit than one with a clear but workable window.

How AgPages Helps You Find a Spray Contractor

Rates matter, but availability is usually the real problem. AgPages helps farmers turn the job into a clear brief, then puts it in front of contractors who service the area.

You can post a spraying job in a couple of minutes. Contractors can list spraying services so they are visible when farmers are looking for spray work.

Frequently Asked Questions

How much does boom spraying cost per hectare in Australia?

Typical broadacre boom spraying rates in 2026 sit around $8 to $18 per hectare. The quote depends on paddock size, travel, product mix, terrain, water rate and whether a minimum call-out applies.

How much does drone spraying cost in Australia?

Drone spraying usually costs more per hectare than boom spraying, commonly around $18 to $35 per hectare. It can still make sense on rough, wet, steep, small or awkward paddocks where a boom sprayer cannot work safely.

How do I find a spray contractor near me?

Post the spray job with the paddock location, hectares, crop, target weed or pest, timing, chemical plan and access notes. AgPages helps farmers put that brief in front of contractors who service the area.

What should I include in a spray contractor brief?

Include hectares, crop stage, spray target, product plan, water source, paddock access, sensitive neighbours, weather window and any chemical handling requirements. Clear job details help contractors quote faster.

Farmers: post your spray job in minutes and get matched with contractors who work in your area.

Contractors: get notified about real jobs that match your services and gear.