Services

Aerial Crop Spraying
We offer efficient and precise aerial crop spraying, quickly applying selective herbicides, fungicides, and insecticides to your crops for thorough coverage and accurate spray rates. Operating just 3-4 meters above the crops, with a swath width of up to 11 meters, our DJI Agras drone uses eight contra-rotating propellers to deliver an even and uniform spray penetrating into the foliage for optimal coverage.
The droplet size can be adjusted in real-time during flight, ranging from 50 to 500 microns, to suit varying conditions. Depending on the application rate, our system can cover up to 10 hectares per hour, ensuring fast, effective treatments for large areas.

Maintenance
At Mainland Drones, we understand that your drone is more than just a tool; it’s an investment in your passion, business, or creative projects. Regular maintenance and timely repairs are essential to ensure your drone operates at its best, providing you with reliable performance and peace of mind.

Weed Spraying
Our DJI Agras drone is designed to navigate difficult terrain, allowing us to effectively target and spray weeds in hard-to-reach areas and also waterways.
Prior mapping with our Mavic 3M mapping drone, we can create an accurate flight path and spray plan, precisely identifying problem areas and adjust spray rates as needed, ensuring efficient treatment with minimal chemical use and reduced costs.
Precision spot spraying ensures only affected areas are treated leaving the surrounding environment untouched and further reducing chemical usage.
- Gorse
- Broom
- Bracken
- Manuka
- Willows
- Winding Pines
- Blackberry
- Ragwort
- Old Mans Beard
- Thistles
- Pasture weeds
Applications
Multispectral imaging and surveying – high-precision aerial surveying and crop growth monitoring.
Plant Protection – Insecticides, pesticides and fungicides with variable rate according to crop health.
Weed control– Gorse, broom, blackberry, manuka, pines, willows, conifers, thistles, ragwort, bracken, old man’s beard, and lupins.
Seeding – Granular fertilizer and herbicide, slug bait and overseeding.
Roof Cleaning – Remove moss, mould and lichen from Roofs, Glasshouses, Solar Panels.
Glasshouse – Whitewash application to prevent sun damage to plants.



Roof Spraying
Our DJI Agras drone is designed to access difficult-to-reach areas of your roof, removing the need for workers to climb ladders or work on potentially slippery surfaces.
This not only eliminates safety concerns but also reduces the need for expensive scaffolding. With our autonomous systems, we ensure precise treatment application, minimising chemical usage and runoff.
The low noise operation of our drone allows for seamless work in urban environments or around livestock, without disruption. Our roof spraying services include:
- Industrial and residential roof mould cleaning
- Solar panel mould cleaning
- Greenhouse whitewash application

Aerial Surveying and Mapping
We provide precise aerial surveying and mapping services using our Mavis 3M Multispectral done. After mapping the area with our mapping drone, we develop a tailored spraying or spreading plan that ensures exact product and water rates. Thanks to RTK GPS technology, our drones achieve centimetre-level accuracy for highly precise operations.
Our aerial drone mapping services include both RGB and multispectral imagery, with Mavic 3M multispectral capabilities available for detailed crop health analysis and other specialised applications. This allows us to deliver comprehensive insights for efficient field management.

Aerial spreading
Our DJI Agras spreading system has a load capacity of 40kg/70L and can efficiently spread materials ranging from 0.5mm to 5mm in size. This versatility makes it perfect for a variety of applications, including spreading lime, fertilizer, seeds, urea, slug bait, and more.
Perfect for challenging terrain, our drone can efficiently overseed cropping paddocks, apply seeds to hilly areas or canopy seeding, and even distribute slug bait. You can get a head start on resowing your land by overseeding maize crops with annual ryegrass prior to harvest.
Our system is also effective for spreading seed onto slips, over harvested forestry blocks, or other hard-to-reach areas. Whether it’s preparing your land for the next season or enhancing existing crops, our aerial spreading solution provides a highly efficient, cost-effective method for improving your fields.