Eco-Friendly Weed Control That Does More for American Pasture & Grazing Lands

Contact Organics Weed Terminator20, is a powerful combination for successful spot spray weed control in pasture and grazing lands.
Contact Organics Weed Terminator 20, is designed to control weeds and not harm livestock/wildlife while improving soil microbiology thus providing an alternative to synthetic herbicides.
Using the latest innovative technology and non-toxic ingredients, Contact Organics Weed Terminator20 is a breakthrough, patented formula that has been developed for fast-acting, effective weed control that has been shown to improve soil health.

Cutting-Edge Weed Control for Range Land


Agricultural producers have specific requirements when it comes to controlling weeds. Having products that are beneficial to soil health and supportive to sustainable/regenerative agriculture are important criteria. Certain weeds can be toxic to livestock and need to be managed. Fenceline management is also important to protect fences from storm damage, especially in the tropical regions of the country. Contact Organics Weed Terminator20 used with Contact Organics Boost can be a very effective tool for fence line vegetation management. University research has documented that the soil biology is improved, while delivering fast-acting and dependable weed control for rangeland.

  • Bioherbicide
  • Glyphosate-free weed killers
  • Rapid action & suppressing regrowth
  • Fully biodegradable - No harmful residues
  • Environmentally sustainable weed control
  • In-line with regenerative farming practices
  • Non-toxic to humans, pets and the environment
  • Fast acting, providing rapid results
  • Suitable for use on glyphosate resistant weeds
  • Cost competitive with other nontoxic products

How Do Our Bioherbicides Work?

Ongoing research and development (R&D) is key to providing better alternative solutions. Contact Organics has been able to successfully use cutting edge science and organic chemistry to formulate fast-acting and environmentally-friendly weed and vegetation control. Originating from Australia, Contact Organics products are in high demand and now available to the US market.

Contact Organics' revolutionary herbicides terminate the targeted plants by desiccation of the plant by dehydration - this process is achieved by stripping away the plant’s waxy outer layer to penetrate the plant. Our products simultaneously kill weeds, improve soil health and alleviate residue concerns. Contact Organics products’ patented formulation delivers benefits to soil microbiology and fertility.


Bioherbicide for Soil Health in the USA

Controlling weeds while maintaining soil micro-biology is possible with Contact Organics Weed Terminator20, a bio-herbicide that supports soil health. Regenerative farming operations are more aware of this fundamental concept than the majority of the mainstream. What does the product do to the microorganisms in the soil was one of the first questions asked when this technology was first discovered by the now managing director of Contact Organics USA. Thanks to a 2-year study at a major university we have the scientific proof.

Find out More

Have any questions about the Contact Organics range? Contact us for more information about how choosing non-toxic ingredients can make a difference. Browse stores to find where to buy Contact Organics Weed Terminator20.