CPRI Image Library

Through the course of its research and outreach, CPRI collects and produces many photographs, micrographs, maps, posters, and images that illustrate our work and give our audiences a more vivid understanding of pest management than words alone. Many of these images are copyrighted and not available for public dissemination, however CPRI does retain copyright to or has permission to share some images. Below you will find a selection of these images. Our sincerest thanks go out to controbutors who have allowed us to make their image public. Please click on each image to view a larger version.

CPRI Posters
These posters are stored in .pdf format and sized to print on 11x17 paper.

Pesticides are Vital to Maintain High Crop Yields (left)
Pesticide Use is Widespread in U.S. Crop Production (right)

Why do U.S. farmers spray so many acres with pesticides? (top)
Organic farmers use pesticides too. (middle)
Pesticides have been used for 100 years. (bottom)

Harry Agamalian Weed Control Photographs

North Dakota Weedy Organic Fields
These photographs of weed infestations in organic crop fields in North Dakota were taken by Rich Zollinger, weed specialist with North Dakota State University. They were presented to the North Dakota state legislature to document the extent of uncontrolled weed infestations in organic production in response to proposed legislation addressing the spread of weed seeds from organic fields to conventional production fields.