CHRIS SATTLBERGER / SCIENCE PHOTO LIBRARY CHRIS SATTLBERGER / SCIENCE PHOTO LIBRARY
Crop spraying. Farmer using a tractor to spray pesticide onto rows of grape vines (Vitis sp.). Pesticides are a requirement of intensive agriculture because pests that establish themselves in the uniform habitat provided by large fields of a single crop can spread rapidly. Photographed in California, USA.
Model release not required. Property release not required.