Bio-Herbicide - weed control that does more for American pasture and grazing lands
Contact Organics Weed Terminator20 used with Contact Organics Boost, is a powerful combination for successful spot spray weed control in pasture and grazing lands.. Contact Organics Weed Terminator 20 used with Contact Organics Boost, is designed to control weeds and protect livestock while improving soil microbiology thus providing an alternative to glyphosate-based products.
Using the latest innovative technology and non-toxic ingredients, Contact Organics Weed Terminator20 used with Contact Organics Boost is a breakthrough, patented formula that has been developed for fast acting, effective weed control that cares for the environment.

Cutting-Edge Weed Control for Rangeland


In production agricultural there are 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. Fence line 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. It has also undergone extensive research to document that the soil biology is unharmed, while delivering fast-acting and dependable weed control for range land.

  • Bioherbicide
  • Glyphosate-free
  • Rapid action & suppressing regrowth
  • Fully biodegradable - No harmful residues
  • Environmentally sustainable
  • 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

How Does it Work?

Thanks to 30 years of research and development, success has been achieved by combining science and use of organic chemistry. Contact Organics' fast-acting and environmentally-friendly weed and vegetation control started in Australian and is now available in the US market.

Contact Organics' revolutionary herbicides work by stripping away the waxy outer layer of the plant allowing desiccation of the plant by dehydration. Our products are also formulated to be beneficial to soil microbiology and fertility, so you can simultaneously kill weeds, improve soil health and alleviate residue concerns.


Bioherbicide for Soil Health in the USA

Controlling weeds while maintaining soil micro-biology is possible with Contact Organics Weed Terminator20 used with Contact Organics Boost, Weed Terminator20 is 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 positive proof coming very soon. Stay tuned for the results.

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 and Contact Organics Boost.