Helpful web links connecting you to other sites in the agricultural industry:
 

ASABE - American Society of Agricultural and Biological Engineers

Association of Applied Biologists

Chemicals Regulation Directorate Website 

Current U.S. Senators,  Contact your U.S Senator

Current U.S. Congressional Representatives,  Contact your U.S. Congressional Rep

Federal Biological Research Centre for Agriculture and Forestry (BBA) - English

Institute of Arable Crops Research

The California Association of Pest Control Advisers (CAPCA)

The Federal Aviation Administration (FAA) - for the latest in WAAS Status

United States Department of Agriculture