Ключевые слова: aerial, agribusiness, agriculture, airborne, aircraft, application, aviation, business, chemicals, chopper, colorado, commercial, control, crops, danger, duster, dusting, environment, farms, fields, flying, food, growers, helicopter, industry, integrated, land, large, nonorganic, nozzles, pest, pesticides, petrochemicals, production, rocky mountains, rotary, spray, sprayers,