Plant Diseases
Diagnose and treat common plant diseases, including fungal, bacterial, and viral problems. Keep your garden healthy with proven prevention techniques and care tips for vegetables, fruits, and flowers.
Root rot can be caused by many organisms, but early action can save plants.
Identification, Prevention, and Treatment of Late Blight
What Is White Mold (Sclerotinia)?
Learn how to recognize clubroot in cabbage and other brassicas—and how to manage it.
Spotting and Stopping Mosaic Viruses Before They Take Over Your Garden
Simple tips to protect your plants from one of the most common garden fungi.
Learn the symptoms of verticillium wilt and how to protect garden plants.
Two different bacterial wilts affect tomatoes and cucurbits in home gardens.
What Causes Damping Off and How to Protect Your Seedlings from This Fungal Disease
This disease needs action before it claims your apples, pears, and favorite shrubs.
