Australia's 340 million hectares of grazing land harbour billions of dollars in weed-driven productivity loss. WeedBot Pro targets thistles, Paterson's curse, and serrated tussock without withholding periods — your stock keep grazing while the robot works.
Pasture weeds cost Australian graziers $2.5 billion per year in lost production, control costs, and stock health impacts. The majority goes untreated.
The economics of pasture weed control have always been challenging. Grazing land returns $50-200 per hectare annually — far less than cropping. This means the threshold for weed control investment is low, and many graziers simply tolerate weeds that would be unacceptable in a cropping system. The result is a vicious cycle: untreated weeds produce millions of seeds, weed density increases, carrying capacity declines, and the paddock becomes less and less productive.
The weeds that plague Australian pastures are particularly damaging. Scotch thistle and variegated thistle form impenetrable thickets that exclude livestock from productive grazing area. Paterson's curse (Echium plantagineum) is hepatotoxic to horses and chronic exposure causes liver damage in cattle. Serrated tussock (Nassella trichotoma) is one of Australia's Weeds of National Significance — it has no grazing value, displaces palatable species, and a single plant produces over 100,000 seeds per year.
Chemical control in pastures creates a further problem: withholding periods. After herbicide application, livestock must be excluded for 7-28 days depending on the product and species. For a grazier managing multiple paddocks on a rotational system, chemical withholding periods are a logistical nightmare that disrupts the entire grazing plan.
Pastures don't have rows. They don't have crop plants that need protecting. Weeds in pasture are typically large, conspicuous broadleaf species or tussock grasses that are visually distinct from desirable pasture species. This makes pasture one of the easiest environments for WeedBot's AI vision system — the contrast between a thistle rosette and a clover-ryegrass pasture is unmistakable, even to a relatively simple classification model.
WeedBot's AI is trained on Australia's worst pasture invaders.
Scotch, variegated, spear, saffron, nodding, and Californian thistle. WeedBot severs the taproot below the growing crown — far more effective than slashing, which stimulates lateral rosette formation.
Hepatotoxic to horses and cattle. WeedBot removes the rosette before flowering, eliminating both the poisoning risk and the 10,000+ seeds each plant produces. Essential for horse properties where zero tolerance is required.
Weed of National Significance. WeedBot identifies tussock by its distinctive curled leaf tips and fine texture that differs from desirable perennial grasses. Individual plants are mechanically removed with root extraction to prevent regrowth.
WeedBot targets juvenile blackberry canes emerging from root fragments. Catching regrowth at the 30-50cm stage prevents re-establishment. Existing mature thickets require initial mechanical clearing before WeedBot maintains the area weed-free.
Displaces palatable species across NSW and VIC tablelands. WeedBot identifies lovegrass tussocks by leaf colour and growth habit, removing individual plants before they dominate the pasture composition.
Toxic to livestock, declared noxious in NSW. WeedBot detects the distinctive bright-yellow daisy flowers and removes plants before seed set. GPS-logged detections provide compliance records for your local council.
WeedBot operates alongside cattle, sheep, and horses without risk.
Infrared cameras detect livestock body heat at distances up to 50 metres, day or night. The robot maintains a 15-metre exclusion zone around any detected animal and pauses operation if livestock approach closer.
No chemicals applied means no withholding period. Livestock graze the treated paddock immediately. No disruption to your rotational grazing plan. No milk withholding for dairy operations.
Electric drive with no combustion engine means low noise that doesn't disturb livestock. Animals habituate to WeedBot within 1-2 encounters and typically ignore it entirely after that. No stress-related production losses.
WeedBot detects fences, troughs, and infrastructure using LiDAR and pre-loaded paddock boundaries. It navigates around gates, tanks, and laneways without becoming trapped or damaging farm infrastructure.
Yes. WeedBot detects livestock using thermal imaging and LiDAR, maintaining a 15-metre safety buffer around any animal. It pauses if livestock approach and resumes when they move away. Zero chemical application means no withholding periods — stock graze the treated area immediately.
WeedBot Pro operates on slopes up to 25 degrees and handles undulating terrain, creek crossings, and rocky outcrops using its independent suspension system. For steep hill country above 25 degrees, we offer targeted treatment of accessible areas combined with weed mapping of untreatable zones for alternative management.
WeedBot identifies and flags all state-declared noxious weeds including serrated tussock, Paterson's curse, African lovegrass, and blackberry. Treatment reports include GPS coordinates and photographic evidence, which can be submitted to your local council or Local Land Services for compliance documentation.