Selected Pest Identification Sites

Weeds

  1. Weed Photo Gallery - The UC IPM Weed Photo Gallery includes many, but not all, weed species commonly found in California farms and landscapes. Additional species will be added over time. Listed alphabetically by common name. From the University of California Statewide Integrated Pest Management Project.
  2. Pests of Home and Landscape - UC Pest Notes on insect, mite, and mollusc pests of plants. These Pest Notes usually include pictures of the pest. From the University of California Statewide Integrated Pest Management Project.
  3. Cornell University Poisonous Plants Web Pages - Listed alphabetically by botanical name.
  4. University of Florida Center for Aquatic and Invasive Plants
  5. FMC Insect and Weed ID - Site provided by FMC. Includes weed identification, geographical distribution, affected crops and herbicides which can be used.
  6. Identification and Control of Weeds in Southern Ponds - University of Georgia.
  7. Weed Identification - College of Agricultural, Consumer and Environmental Science, University of Illinois at Urbana Champagne.
  8. Iowa State Weed Science Weed Identification Resources - a service of Iowa State University Extension and the Department of Agronomy.
  9. Mississippi State Extension Weed Resources
  10. New Jersey Agricultural Weed Gallery - Rutgers Cooperative Extension Service weed images and descriptions, listed alphabetically by common name or, you can search a page of thumbnail photographs showing all the different plants from which you can choose.
  11. Ohio Perennial & Biennial Weed Identification Guide
  12. Pond Aquatic Weed and Algae Identification - Go to SePro home page and go to information on pond weed control. This site also includes a pond size calculator; entire length and width of a pond and it give pond size in acres.
  13. Illegal Aquatic Plants of South Carolina ID Booklet - PDF from SC Department of Natural Resources.
  14. Pond weeds in South Carolina
  15. Texas A & M Vascular Plant Image Gallery
  16. Texas A&M Aquatic Plants - designed to help pond owners and their advisors in the identification and management of aquatic vegetation.
  17. Virginia Tech Weed Identification Guide - These pages are intended to aide in the identification of common weeds and weed seedlings found throughout Virginia and the Southeastern U.S. The weed pictures in this guide are arranged alphabetically by common name
  18. Weed Science Society of America Photo Herbarium - Click on Identification then Plant Photos. This site contains pictures of many plants that are common to North America. Some of the plant species listed are not generally considered weeds but may have toxic or poisonous properties, or are otherwise of general interest.
  19. Noxious weeds in the US and Canada - This USDAARS web site provides a searchable database of the noxious weed lists for all U.S. states and six southern provinces of Canada. The database can be searched by plant name, state name, or by clicking on a map. The newest addition to this site is a summary of this database. This summary provides a list of all noxious weeds, which can be customized to display in alphabetical order (on scientific name) or by the number of appearances on weed lists. This portion of the INVADERS Database System is supported by the USDA Agricultural Research Service.

Insects

  1. Pests of Home and Landscape - UC Pest Notes on insect, mite, and mollusc pests of plants. These Pest Notes usually include pictures of the pest. From the University of California Statewide Integrated Pest Management Project.
  2. Pests of Turfgrass - UC Pest Management Guidelines These Guidelines usually include a picture of the pest. From the University of California Statewide Integrated Pest Management Project.
  3. FMC Insect and Weed ID - Site provided by FMC. Includes insect identification, geographical distribution, affected crops and insecticides which can be used.
  4. Florida Corn Insect Identification Guide.
  5. Introduction to the Identification of Insects and Related Arthropods - P. M. Choate, 2000 University of Florida Department of Entomology and Nematology
  6. Entomology and Nematology Departmental Fact Sheets - University of Florida Institute of Food and Agricultural Science. These publications often include photographs and give detailed descriptions of each insect.
  7. Woody Bug - Woody Plant Pests in Florida and Georgia. This site offers identification assistance and management information on insects, mites, nematodes and disease pathogens affecting woody ornamentals in Florida and Georgia. This WWW site is a cooperative effort of the University of Florida and the University of Georgia. Information provided here may not be applicable to other states.
  8. Insect Image Gallery - Iowa State University Department of Entomology.
  9. Kansas State University Department of Entomology Insect Gallery
  10. University of Kentucky Ent Facts - These publications do not have photographs, but give detailed descriptions of each insect.
  11. Identification Keys & Tools for Insects and Related Pests - Some important, common, and potential pests in the southeastern United States. North Carolina State University Center for Integrated Pest Management.
  12. Purdue University Vegetable Insect Identification - Purdue University Cooperative Extension Service. PDF format.
  13. Texas A&M Entomology Department Image and Sound Gallery
  14. Diagnostic Key to Major Insect Pests of the Mid-Atlantic Region - West Virginia University Kearneysville Tree Fruit Research and Education Center.
  15. Visual Gallery of Images of Tree Fruit Insect Pests in the Mid-Atlantic Region - West Virginia University Kearneysville Tree Fruit Research and Education Center.

Diseases

  1. Pests of Home and Landscape - UC Pest Notes on insect, mite, and mollusc pests of plants. These Pest Notes usually include pictures of the pest. From the University of California Statewide Integrated Pest Management Project.
  2. Plant Diseases - Iowa State University Extension Plant Pathology.
  3. Plant Viruses Online
  4. Diagnostic Keys to Major Tree Fruit Diseases in the Mid-Atlantic Region - West Virginia University Kearneysville Tree Fruit Research and Education Center.
  5. Visual Gallery of Images of Tree Fruit Diseases in the Mid-Atlantic Region - West Virginia University Kearneysville Tree Fruit Research and Education Center.