EPA Approves New Herbicide To Control Weeds In Fodder Beet

The Environmental Protection Authority (EPA) has approved Trifix Herbicide to control broadleaved weeds in beet crops used for livestock feed.

FMC New Zealand Limited applied to import or manufacture Trifix Herbicide, a water dispersible granule containing the active ingredient triflusulfuron methyl at 500 g/kg, a chemical new to Aotearoa New Zealand.

FMC New Zealand Limited said Trifix Herbicide will provide better weed control of velvetleaf, resulting in increased animal feed per hectare and improved quality. Trifix will produce economic and operational benefits for New Zealand’s primary sector.

Hazardous Substances Applications Manager Dr Lauren Fleury says this decision gives farmers another tool to control broadleaved weeds.

"It was made following a thorough assessment and consultation process so people could have their say and provide information for the EPA to consider.

"For chemicals that have never been used in New Zealand, we undertake a rigorous assessment. This includes analysis of risks and benefits, including a substance’s specific effects on human health and the New Zealand environment. This ensures we continue to protect New Zealanders and our unique environment."

Risks to human health and the environment can be managed with the controls the EPA has put in place.

Trifix Herbicide can only be used by professionals in commercial settings, using ground-based application methods, and users need to comply with specific controls.

Triflusulfuron methyl is approved for use in Canada and the United States.

As an agricultural compound, Trifix Herbicide must also receive approval from the Ministry for Primary Industries before it can be used in New Zealand.

Dr Fleury says, "The EPA is committed to increasing the number of new and novel hazardous substances available, particularly for agriculture and horticulture.

"We understand the importance of these types of new substances and that their availability is highly desirable. We continue to work hard to provide timely access to new products."

Read more about this decision - https://www.epa.govt.nz/public-consultations/completed/application-to-introduce-a-new-herbicide-trifix-herbicide/

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