Agdia – Site developed by Agdia Incorporated and describes their disease testing services.

Agricultural & Environmental Safety – Developed by Texas A&M University. Site covers agricultural chemicals and environmental safety information from the Texas Agricultural Extension Service. Also in Spanish.

Agricultural Measurement Instruments – Site developed by Spectrum Technologies describing environmental monitoring equipment.

Agricultural Research Service – Joint general topics site for departments in land-grant universities and the U.S. Department of Agriculture – Agricultural Research Service (USDA-ARS).

American Nurseryman Publishing Co.– Site developed by the American Nurseryman Publishing Company and provides an extensive listing of books and software related to plants.

American Phytopathological Society – Site prepared by the American Phytopathological Society and describes their services and for-sale publications and journals.

Arvesta Corporation – Site developed by Arvesta Corporation and describes their agricultural chemical products.

BASF Specialty Products Department – Site developed by BASF Corporation and describes their agricultural chemical products.

Bayer CropScience – Site developed by Bayer CropScience and describes their agricultural chemical products.

Becker Underwood – Site developed by Becker Underwood and describes their production pest controls and supplies.

BioWorks, Inc. – Site developed by BioWorks Incorporated and describes their biological control products.

BioSafe Systems – Site developed by BioSafe Systems and describes their algaecide products.

California Department of Pesticide Regulation – Site developed by the California Department of Agriculture and covers all aspects of pesticide usage in California.

Chase Horticultural Research – Site developed by Chase Horticultural Research and describes their research and advisory services.

Chemtura – Site developed by Chemtura and describes their wide range of products including agricultural chemicals.

Cleary Chemical Corporation – Site developed by the Cleary Chemical Corporation and describes their agricultural chemical products.

Cornell Greenhouse Horticulture – Site developed by Cornell University and covers many aspects of floriculture.

Cornell University’s Plant Disease Diagnostic Clinic – Site developed by Cornell University to assist with disease diagnosis.

Crop Data Management Systems РSite developed by Crop Data Management Systems, Inc. and describes agricultural chemicals, MSDS sheets and other services.

Dow AgroSciences – Site developed by Dow AgroSciences and describes their agricultural chemical products.

Everriss US – Site developed by Everriss US and describes their agricultural chemical products.

FMC Corporation – Site developed by FMC Corporation and describes their agricultural products.

Growth Products Limited – Site developed by Growth Products Limited and describes their biological control and fertilizer products.

Integrated Pest Management – Developed by the University of Maryland, site has information on many floricultural topics.

Interregional Research Project #4 – Site developed by state and ARS/USDA researchers to assist in registering pesticides for minor food-use and ornamental crops.

Integrated Pest Management Sources -The Center for IPM (CIPM) has a major focus on the electronic dissemination of science-based pest management information. The web sites listed are maintained by the center’s staff and is sponsored by NCSU and the National Science Foundation. International, national, regional and North Carolinian issues are included.

Jaybird Manufacturing – Site developed by Jaybird Manufacturing, Inc. and describes their fogging equipment.

Monterey Lawn and Garden Products – Site developed by Monterey Lawn and Garden Products and describes their agricultural chemical and other products.

NC AgChem Table of Contents – Site developed by NCSU and covers all aspects of pest management and control.

NCSU Department of Plant Pathology – Site developed by the Department of Plant Pathology at NCSU and covers all aspects of their programs.

Ohio Floriculture Newsletter – Developed by the Ohio State University, this site is a monthly floriculture newsletter with information on many topics. Back issues can be searched.

Olympic Horticultural Products – Site developed by Olympic Horticultural Products and describes their agricultural chemicals and services.

Phyton Corporation – Site developed by Phyton Corporation and describes their disease protection products.

Plant Disease Information Notes – Provides Disease Information Notes prepared by NCSU Plant Pathology faculty.

Plant Management Network – A fee based program for crop production management including pests.

Purdue University Floriculture Extension – Developed by Purdue University, this comprehensive linkage site includes information on many floricultural crops.

Quarantines – A site developed by the European and Mediterranean Plant Protection Organization describing quarantine information on diseases and insects.

SePRO Corporation – Site developed by SePRO Corporation and describes their agricultural chemical products.

Syngenta Professional Products – Site developed by Syngenta Professional Products and describes their agricultural chemical products.

University of California Pest Management Project – Contains information on all aspects on management of diseases, insects and weeds.

The Virtual Plant & Pest Diagnostic Laboratory – Developed by Purdue University, it covers the Disease and Insect Clinic that is available for pest diagnosis.

UF Pesticide Information Office – Site developed by the University of Florida and covers many aspects related to pesticides.

Valent Corporation – Site developed by The Valent Corporation and describes their agricultural chemical products.