Ключевые слова: aerial, aeroplane, agricultural, air, aircraft, airplane, application, aviation, biplane, chemical, clouds, crop, dangerous, drone, dust, duster, dusting, ecology, environment, equipment, farming, fertilizer, field, fly, flying, fungicide, harvest, herbicide, insecticide, low, machine, machinery, mosquitoes, over, pesticide, pilot, plane, professional, propeller, rural, sky, skylight, smoke, spray, sprayed, spraying, technology, toxic, work, yellow,