Paraquat Papers

1964 paraquat in urine discussion IBT

1974 Chevron paraquat label revision discussion

1963 ICI letter to IBT on paraquat tests don’t want delays to market

1963 Chevron meeting with regulators on paraquat tolerance

1975 correspondence on EPA concerns

1974 memo on paraquat tox problems in US

1964 Chevron on paraquat toxicology studies

1983 correspondence on stronger label

1975 Chevron IBT meeting Captan mutagenic issue

Syngenta minutes 7 25 2007