Pests & Ailments MENU TOGGLEMENU TOGGLECommon Orchid Pests AphidsFungus Gnats Mealy BugsScale Spider MitesThrips Pesticides Biological Controls of Orchid PestsPesticide Use Pesticide Selection GuideCommercial Pesticide Guide Home Remedies Diseases & Ailments Bud Blast Root Rot – Causes & Cures Rescue Plants with No Roots Orchid Plants Losing Lower LeavesEdema Additional Guide to Pests, Diseases