The world's leading producer of sulfonylurea herbicides. DuPont also owns the leading seed company, Pioneer Hi-Bred International, Inc.

A distributor and manufacturer of herbicides.

Indian producer of herbicides. Based in Calcutta.

Chinese company trading in pesticides and their intermediates.

Supplier of goose repellant products. Based in Delaware, US.

US scientific, regulatory, and quality assurance consulting firm providing services for the pesticide and chemical industries.

Florida-based producer of a high purity mineral oil, Stylet, used as a biodegradable fungicide and insecticide in integrated pest management programs.

Indian pesticide formulation company.

Malaysian producer of pesticides and organic fertilizers.

Alliance of US regional pest management companies. Lists services, press releases and job openings.