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ID Source – your gateway to websites that help you identify plant pests, diseases, and weeds.

ID Source's websites ("ID Aids") are a unique subset of the web, chosen because they're about identification, then vetted for quality.
ID Source is searchable – you can search for ID Aids on a pest by name, geographic region, commodity affected, and more.

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ID Source - your gateway to pest idenfication

Dark-Bodied Glass Snail (Oxychilus draparnaudi) from the ID Aid "Habitas (Northern Ireland);" photo © Roy Anderson, http://www.habitas.org.uk/molluscireland

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News About ID Source

November 19, 2012
ID Source takes part in a CSU marketing class project
The ID Source team is currently taking part in a marketing class project at Colorado State University. This fall, the team met wi... more >>

July 25, 2012
You can now translate ID Source into many languages!
A translate feature has been added to every page in ID Source, offering users 64 language choices. The feature, which says 'Selec... more >>

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ID Source has...

over 2,300 ID Aids!

Covering plants, algae, insects, spiders, mites, plant diseases and pathogens (bacteria, fungi, viruses, water molds), molluscs, and nematodes