Virginia Crop Improvement Association
Virginia Small Grain Growers Assocation
Virginia Corn Growers Assocation
Virginia Tech Pest Management Guide
Virginia Department of Agriculture
Virginia Cooperative Extension
Virginia Tech Small Grains Research
Virginia Tech Crop Genetics
Virginia Agricultural Experiment Station ARECS
American Society of Agronomy
Virginia Ag Statistics
The Corn Growers Guidebook
The Maize Page
Pennsylvania Corn Growers Association
University of Illinois Specialty Corn and Soybean site
University of Maryland Cropping Systems Home Page
Ohio State University Extension Corn Publications
Wisconsin Corn Agronomy
USDA Crop Production Reports