Category Archives: Herbicides

Syngenta says it will stop making pesticide linked to Parkinson’s disease

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Company will halt production of controversial paraquat weed killer by end of June as it faces thousands of lawsuits

Syngenta, maker of a controversial pesticide linked to Parkinson’s disease, said on Tuesday that it will stop making its paraquat weed killer by the end of June.

The announcement comes as the company is facing several thousand lawsuits brought by people in the US who allege they developed Parkinson’s disease due to their exposure to Syngenta’s paraquat products.

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Weedkiller ingredient widely used in US can damage organs and gut bacteria, research shows

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Diquat is banned in the UK, EU, China and other countries. The US has resisted calls to regulate it

The herbicide ingredient used to replace glyphosate in Roundup and other weedkiller products can kill gut bacteria and damage organs in multiple ways, new research shows.

The ingredient, diquat, is widely employed in the US as a weedkiller in vineyards and orchards, and is increasingly sprayed elsewhere as the use of controversial herbicide substances such as glyphosate and paraquat drops in the US.

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EPA sued over reapproval of toxic herbicides using Agent Orange chemical

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Federal suit brought by public health groups alleges agency’s science shows human risks and harm to endangered species

Public health groups are suing the US Environmental Protection Agency over the reapproval of two toxic herbicides made with an active ingredient in Agent Orange, a chemical weapon deployed by the US to destroy vegetation in the Vietnam war, and which caused huge health problems among soldiers and Vietnamese residents.

The federal suit alleges the EPA’s science shows the human health risks and harm to endangered species associated with widely spreading the chemical on US cropland, but the agency failed to properly calculate those risks during the reapproval process. The herbicide is also prone to damaging non-GMO crops or vegetation on neighboring fields.

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Canadian government urged to test sick patients for herbicide

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Patients in New Brunswick with array of symptoms ‘show signs of exposure to glyphosate’, says neurologist

A neurologist who believes his patients are suffering from a suspicious illness has pleaded with the Canadian government to carry out environmental testing he thinks will show the involvement of the herbicide glyphosate.

For more than two years, dozens of people in the Canadian province of New Brunswick have experienced a distressing array of neurological symptoms, initially prompting speculation that they had developed an unknown degenerative illness – and that figure is believed to be far higher than official reports.

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‘Ten years ago this was science fiction’: the rise of weedkilling robots

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The makers of robot weeders say the machines can reduce pesticide use and be part of a more sustainable food system

In the corner of an Ohio field, a laser-armed robot inches through a sea of onions, zapping weeds as it goes.

This field doesn’t belong to a dystopian future but to Shay Myers, a third-generation farmer whose TikTok posts about farming life often go viral.

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Israeli spraying of herbicide near Gaza harming Palestinian crops

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Israel sprays buffer zone to deprive potential ‘terror elements’ of cover, but farmers in Gaza say crops and livelihoods are damaged

Israeli aircraft spraying herbicide beside the buffer zone along the Gaza strip is directly affecting the livelihoods of Palestinians in violation of international standards, a new report claims.

The study tracked the drift of the herbicides on to the Gazan side and concluded it was killing agricultural crops and causing “unpredictable and uncontrollable damage”, according to the report’s main researcher.

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