NPDN Diagnostic Tips

Diagnostician's Cookbook

Pathogen and Disease Image Series

Plant Pathogen and Microbe Culture Images 

For advanced taxonomic training videos (entomology), visit the NPDN YouTube channel

Emerging Viruses in Cucurbits Working Group Resources www.eCucurbitviruses.org

Widely Prevalent Websites

https://www.prevalentnematodes.org/

http://www.prevalentbacteria.org/

http://www.prevalentfungi.org/

http://www.prevalentviruses.org/

Invasive Species

Welcome to the First Detector Entomology Training Project

First Detector Training for Educators

Invasipedia

Pest Tracker

EDDMapS

Sentinel Plant Network -threats

Bugwood presents: Tools for diagnosticians

IPM centers resources

Lucid Keys

IDphy: Molecular and morphological identification of Phytophthora based on the types