Crop dusting helicopter spraying a corn field, Iowa, United States of America

corn stalk aerial aerial application agriculture aircraft applying aviation blue sky chemical chopper clayton county corn corn field crop crop duster crop dusting cropland farm farming farmland fertilizer field flying green growth heartland helicopter industry insecticide iowa landscape midwest mist pesticide plant rural spray sprayer spraying tree united states of america stalk application blue sky clayton county duster dusting united states of america color image photography horizontal outdoors one person three quarter length side view mid air poaceae crop sprayer air vehicle transportation cultivated sitting control men maize day man 1 person us united states north america american north american colour image colour color outside transport agricultural