The Agriculture (Poisonous Substances) Amendment Regulations 1957
EXPLANATORY NOTE (This note is not part of the Regulations but is intended to indicate their general purport.) These Regulations add to the poisonous substances specified in the Agriculture (Poisonous Substances) Regulations, 1956 (S.I. 1956/445), the organophosphorus compounds, amiton and its salts, and the arsenical compounds, potassium arsenite and sodium arsenite. In the case of the two latter the Regulations prohibit the handling by workers of potato plants that have been sprayed therewi...