a person who has been found competent to apply pesticides in the commonwealth by passing pesticide certification exams administered by the PDA
A person who has been trained and certified as a pesticide applicator by a state agency which has been authorized to do so by EPA.
anyone who has received a certificate for having been trained in pesticide use and passed tests in subjects related to pesticide application by the New York State Department of Environmental Conservation. Certification is necessary to perform any pesticide application for hire, and to purchase and apply restricted use pesticides. All commercial applicators must be certified. Private applicators (farmers) need only be certified if they apply restricted use pesticides.
Commercial or private person qualified to apply restricted-use pesticides as defined by EPA regulations. Compatibility - The ability of two or more substances to mix without objectionable changes in their physical or chemical properties or without reducing the effectiveness of any individual component.