Paraquat will continue to be used in Australia despite 70 countries banning weedkiller over Parkinson’s disease fears
Australia’s chemical regulator has decided to allow the continued use of the herbicide paraquat with stricter conditions, citing no established causal link to Parkinson’s disease. The decision, which follows a decades-long review, has drawn disappointment from Parkinson’s researchers and groups who argue the country is out of step with scientific evidence and international bans.