Regional IR-4 Websites
Chemical Industry and On-line Labels
CDMS website (agrichemical label database)
This site contains access to most registrations on agricultural crops as well as links to agricultural chemical companies.
Crop Protection Reference. Full-text labels, supplemental labels, and MSDSs on over 1500 products, available free.
Useful Books and Magazines
Meister Publications Publisher of “Food and Feed Crops of the United States“