Useful Links

Gardening Articles

• General Gardening
• Landscape
• Lawns
• Insect Pests and Weeds
• Plant Diseases

Hawaii Plant Disease (Dr. Scot Nelson)

CTAHR

UC Davis Pest Notes

University of Florida Extension

How to ID Pests and Diseases in Your Backyard (Dr. Wayne Nishijima)

• Symptomology in Plant Diagnosis (powerpoint) ~ 10 MG
• Symptomology in Diagnosis (handout)

Photo credit: Nancy Hosticka