Strategic Elements Ltd’s (ASX:SOR*)* Stealth Technologies has achieved several key development milestones with its sophisticated weed detection technology. The spread of weeds is still a significant issue for crop yields globally, where production losses are estimated in the tens of billionsand weeds are becoming increasingly herbicide resistant.
Previous work with collaborators the Australian Herbicide Resistance Initiative and the University of Western Australia School of Agriculture and Environment assisted the Company to achieve early stage validation.
Further testing and optimisation of the hardware and software upgrades will be conducted during August a two separate farms sites in Western Australia.
One of these is the UWA farm research facility in Pingelly one paddock of wheat. The other is in Gillingarra – targeting two separate paddocks, one with wheat and another with a different type of crop such as barley.
Results of the testing will be available during September. A successful outcome will lead to aspects of the upgraded technology being included into an expanded trial to be conducted in November 2021. This program will see up to 10 farms utilise the Stealth technology solution during the harvesting season.
Technology Background and Opportunity
Available advanced weed detection technologies typically use RGB cameras and different forms of imaging that distinguish weeds and crops via colour. This has serious limitations in broadacre cropping where weeds are often the same colour as crops. The Company is taking a different approach by leveraging the sophisticated sensor, mapping and localisation technology already built and used in its Autonomous Security Vehicle collaboration3with US Fortune 100 Company ‘Honeywell’.
The need for excessive use of chemicals and production loss costs are significant issues for the global agricultural industry. The estimated cost of weeds in Australian cropping systems alone is at A$3.3 billionannually. Total annual cost of weeds in the United States are estimated at US$34.5 billion.
The value proposition for Stealth is to deploy this technology to farms around the world where large-scale crop farming exists. This include not just crops such as wheat and barley but could be extended to corn, canola, and other large-scale crop types. The usage of this technology together with agronomic techniques that can leverage weed location knowledge could dramatically decrease herbicide input costs to farming whilst maximising crop yields making farming more efficient and profitable for farmers, while at the same time being more environmentally friendly.
Milestones and Schedule of Work for the Agriculture Technology
Excutive Director, Elliot Nicholls, said the Stealth team has been working incredibly hard to advance the AxV Platform.
“We are in active discussions with multiple Companies on potential deployments of the AxV Platform (automation technologies and robotics) across security, defence, agriculture, mining and other sectors. We look forward to updating shareholders on these activities where appropriate”.