• Agranova
  • Executive Review
  • Crop Protection Actives
  • The Ag Chem New Compound Review
  • Global herbicide directory index
  • Herbicide synopsis
  • Global insecticides directory index
  • Global fungicides directory index
  • Ag chem base index on-line 
• AgreWorld
• AgroPages.com
• Agrow
  Provider of news, analysis and data to the global crop protection industry
• AIS Agricultural Information Services
  - The Crop Protection Directory
  - Agricultural Crop Pesticide Use - Studies & Reports
• The GreeenBook Group
  Chemical Database Solution
• International Association for the Plant Protection Sciences (IAPPS)
• CAB International
  • Crop protection compendium
  • The Plant Protection Database
• CropLife International
  • CropLife Foundation
    • Crop Protection Research Institute (CPRI)
  • Database of the benefits of pesticides
    Database of published papers and reviews demonstrating the benefits of pesticides
  • Agrochemical Industry R&D Expenditure report (2005)
    Produced by Phillips McDougall for CropLife International
  • Biodiversity and Pesticides (Fact sheet)
  • Fungicide Resistance Action Committee (FRAC)
  • Risks of counterfeit crop protection products (Fact sheet)
  • Consequences of counterfeit crop protection products (Fact sheet)
  • Precautionary Approach in crop protection (Fact sheet)
• Crop Protection Monthly
  An independent business newsletter published by Market Scope Europe Ltd.
  International news, comment, features and conference reports from a European perspective 
  • Archive 1997 - present
• CIMMYT Wheat Doctor
• Insecticide Resistance Action Committee (IRAC)
  • Crop protection
• International Biocontrol Manufacturers Association (IBMA)
  • Position papers
• International Organisation for Biological and Integrated Control of Noxious Animals and Plants (IOBC)

• International Plant Protection Convention (IPPC)
  An international agreement on plant health with 177 current signatories, it aims to protect cultivated and wild plants by preventing the introduction and spread of pests.

• Plantwise Knowledge Bank
• Research Information Ltd.
  • International Pest Control
  • Outlooks on Pest Management
• Research & Markets
  - Global Crop Protection Market: Opportunities and Challenges (Jan 2009)
• RustTracker.org
• USDA, ARS & Department of Plant Pathology
  • Managing Potato Virus Y in Seed Potato Production

• Australian Cereal Rust Control Program (ACRCP)
  • The Rust Bust website
• Australian Herbicide Resistance Initiative (AHRI)
• GRDC's Diseaselinks (wheat, barley, oats)

• GRDC's Pestlinks

• Western Australia Department of Agriculture and Food
  • Crop disease forecast

• China Crop Protection Industry Association (CCPIA)
• China Chemical Market International Ltd.
• China Society of Crop Protection

India

• National Centre for Integrated Pest Management

• HGCA creates new page within its website dedicated solely to providing essential weed information (Sep 2010)
• Description of plant viruses
  Information about viruses, viroids and satellites of plants, fungi and protozoa.
• European Crop Protection Association (ECPA)
  • Position papers
  • Science explained
  • Statistics
  • Brochures
• Pesticide Information
• EPPO - European and Mediterranean Plant Protection Organization
• EWRS - European Weed Research Society
• European Network for the Durable Exploitation of Crop Protection Strategies (ENDURE)
  - ENDURE News - Diversifying Crop Protection
  - Proceeding of ENDURE’s first International Conference, Diversifying Crop Protection (May 09)
  - PhD Summer School programme now online (May 09)
• AFPP - Association Française de Protection des Plantes (France)
• BCPC - British Crop Protection Council (United Kingdom)
• Crop Protection Association (CPS) (United Kingdom)
• Pesticides Safety Directorate (United Kingdom)
• Pesticide Residue Committee (United Kingdom)

• Food Standards Agency (United Kingdom)

• National Farmers Union (United Kingdom)

• NEFYTO - Dutch Crop Protection Association (The Netherlands)
• BASF´s crop protection pipeline in good shape (March 2009)
  BASF mit Crop-Protection-Pipeline gut aufgestellt 
• University of Bonn, Germany
  - Institute of Plant Diseases
  - Plant Pathology Internet Guidebook

• USDA Animal and Plant Health Inspection Service (APHIS)
  - Plant Protection and Quarantine (PPQ)
• USDA National Programs
  - Crop protection and management research unit
  - Crop protection & quarantine
  - Pesticide data program
  - Crop Profiles and Timelines (searchable synopses of crop production practices for numerous commodities and states, and regions)
• USDA Soybean Rust Information Site
   

• Iowa State University
  - 2011 Herbicide Guide for Iowa Corn and Soybean Production

• Purdue University
  - Plant quarantine information and phytosanitation permits for all countries
  - NewCROP® - the New Crop Resource Online Program
  - Weed Science
• University of California, Davis
  - IPM Online
• University of Idaho
  - Plant disease reporter
  - Plant viruses online
• University of Illinois
  - Pesticide training Web site (private Applicator Training)
• University of Missouri Weed Science Program
  - Weed ID Guide
• University of Nebraska
  - 2011 Guide to Weed Management in Nebraska
• University of Washington Extension
  - Integrated Pest Management
• University of Wisconsin
  - Insect Diagnostic Lab
  - Integrated Pest and Crop Management web portal
  - Vegetable pathology
   
• Weed Science
  - International Survey of Herbicide Resistant Weeds

• Western Plant Health Association (WPHA)
  - IPM: The Quiet Evolution - An Overview of Integrated Pest Management (IPM)
  and its Impact on Western Agriculture
   

• Biopesticides Industry Alliance (USA)
• CDMS - Agro-chemical database service
• FarmAssist (Syngenta)
  - Crop Protection Product Calculator
   
• American Chemistry Council
• Entomological Society of America (ESA)
  - Publications
• Pesticide Environmental Stewardship (PES) website (August 2010)
• Plant Management Network
   
• Arizona Crop Protection Association (ACPA)
• PotatoBeetle.org
• Crop Protection Association of North Carolina, Inc.
  - Fact sheets
• Mid America Crop Protection Association
• Northeastern IPM Center
• Southern Crop Protection Association (SCPA)
• Universal Crop Protection Alliance (UCPA)
• Integrated Plant Protection Center (Oregon State University)
   
• Cornell University website tracks devastating Swede midge (September 2010)