John Craig was a Loyalist who fought during the American Revolution and then settled in Canada. He was enlisted in the Royal Highland Emigrants (84th Regiment) and served until 1783. He settled on the Magaguadavic River in New Brunswick and married Sarah Smith. They were the parents of five children. Descendants live in parts of Canada and the United States.
This publication supplements its predecessors, Metabolism of Pesticides (1969), Metabolism of Pesticides -- An update (1974), and Metabolism of Pesticides -- Update 2 (1978).