- Syngenta will cease selling paraquat in Australia due to new regulations.
- Paraquat has been linked to Parkinson’s disease and is banned in over 70 countries.
- New restrictions on the herbicide make its sale commercially unviable for Syngenta.
- Growers face uncertainty as alternative options may be limited.
Company Decision and Regulatory Context
Syngenta, a leading producer of agricultural chemicals, has announced that it will stop selling paraquat in Australia. This decision comes after new regulations imposed by the Australian Pesticides and Veterinary Medicines Authority (APVMA) made the product commercially unviable for the company.
Paraquat, known for its potent effects on weeds, has a long history of use in Australia but is banned or restricted in over 70 countries due to health concerns. The Swiss-based company produced paraquat for decades and it has been associated with Parkinson’s disease among users. In the European Union, paraquat was prohibited since 2007.
Regulatory Changes and Their Impact
The APVMA's new regulations introduced stringent measures to address acute exposure risks and protect animals. These included phasing out backpack sprayers, requiring additional personal protective equipment for users, and setting a lower maximum rate of application per hectare.
Industry Reactions and Future Uncertainty
The move by Syngenta has left local growers uncertain about their future options for managing herbicide resistance. Andrew Weidemann, a spokesperson from Grain Producers Australia, expressed concern over the implications of this decision: 'Its withdrawal leaves some important questions about what happens next. If companies cannot see sufficient value in maintaining products here, growers risk being left with fewer choices at the same time we urgently need more tools to manage herbicide resistance.'
Meanwhile, a Melbourne neurologist, Associate Professor Wes Thevathasan, highlighted the global consensus linking paraquat exposure to Parkinson’s disease. 'There are now multiple epidemiological studies or real-world exposure studies that have suggested that paraquat increases the risk of Parkinson’s disease by around threefold,' he stated.
Conclusion
The withdrawal of paraquat from the Australian market marks a significant shift in agricultural practices and raises questions about future regulatory measures. As growers grapple with these changes, it remains to be seen how the market will adapt and what new solutions might emerge to support sustainable farming practices.
Source: The Guardian
Green News
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