Contact BioSolutions' FireHawk Bioherbicide™ Receives Long-Awaited DPR Regulatory Approval in California - Now Available for Online Purchase

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May 16, 2025, 09:11 ET

MAURICE, Iowa., May 16, 2025 /PRNewswire/ -- FireHawk Bioherbicide^™, the fast-acting, alternative weed control solution, is now officially approved for sale in California following regulatory approval from the Department of Pesticide Regulation (DPR). With this milestone, California residents can now purchase FireHawk Concentrate—with anticipated approval for the Ready-To-Use product in the upcoming weeks.

Finally, an eco-conscious weed killer is putting down roots in California. FireHawk Bioherbicide, a fast-acting alternative weed killer, gained Department of Pesticide Regulation (DPR) approval in California. This breakthrough in weed control serves eco-conscious gardeners, municipalities, and regenerative agriculture practices such as sustainable vineyards. Now California residents have a readily biodegradable solution that kills weeds and supports soil health, improving microbial activity.

FireHawk Bioherbicide Concentrate is now available to California residents. Answering a high demand for an alternative weed control, this naturally inspired product supports soil health, is fast-acting, and high performing. FireHawk Bioherbicide combines breakthrough delivery technology with naturally derived ingredients to break down the plants waxy outter layers, dehydrating and desiccating the plant. This method achieves powerful results without the use of conventional chemicals.

FireHawk Bioherbicide is a breakthrough in weed control, combining performance and sustainability. It eliminates unwanted vegetation quickly while improving soil biology and supporting regenerative land practices.

Environmentally Conscious: Made with naturally inspired ingredients
Fast-Acting: See visible results within hours
Readily Biodegradable: Kills weeds on contact with no lingering residue
Supports Soil Health: Encourages microbial activity and improves soil structure
Alternative to Conventional Herbicides: High performing Bioherbicide delivers results through a patented delivery technology making the active ingredient Nonanoic Acid bioavailable

FireHawk is a perfect solution for the conscientious home gardener, landscaper, municipalities, horticulture operations and regenerative agriculture — especially California wineries looking for alternative, more sustainable weed control.

"California sets the standard for sustainable land care, and we're proud that FireHawk has earned DPR approval," said Dr. Frank Glatz, Managing Director at Contact BioSolutions. "We're excited to make FireHawk available to homeowners, landscapers, and growers across the state who want consistently effective weed control without compromising environmental values."

Now Shipping to California

With DPR approval secured, FireHawk Concentrate is available for immediate purchase at FireHawkBioherbicide.com, with free shipping for a limited time to celebrate the launch.

Members of the media are invited to schedule interviews with Dr. Frank Glatz or other Contact BioSolutions directors to discuss the significance of California DPR approval and FireHawk's impact on sustainable land care.

About Contact BioSolutions' FireHawk Bioherbicide

Contact BioSolutions develops and manufactures proprietary, high- performance weed management products that benefit soil microbiology and fertility. The company holds a strong patent portfolio and is driven by the global trend toward environmentally beneficial weed management and agriculture. FireHawk Bioherbicide is marketed to multiple sectors including home and garden, landscaping, municipalities, regenerative farming, vineyards, and specialty horticulture. Established in Australia in 2015, Contact BioSolutions' U.S. headquarters are in Maurice, Iowa. Products are sold directly to end-users across the USA, Australia, and New Zealand.

Learn more and shop at FireHawkBioherbicide.com.

MEDIA CONTACT:

Zora Chase

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SOURCE Contact BioSolutions