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Rose Thorn Disease: A Real Fungal Risk for Gardeners

Rose thorn disease (sporotrichosis) is a fungal infection from thorn punctures, not bacterial. It's well-documented by the American Rose Society. Recovery is slow but typical. Wear gloves and clean wounds promptly.

About Gardening: Willow Bacterial Wetwood: Slime Flux Diagnosis and Resource; Rose Canker Disease: Branch Dieback with Brown Healing; Spider Mites on Indoor Rose: Systemic Treatment for Long-Term Control; Pink Knockout: Spidery Leaves, Weak Blooms = Possible Rose Rosette Disease; Black Spot on Roses: Management, Not Cure; Rose Gall Near Hips: Insect Nursery, Not Disease—Simply Remove; Mystery Transplant: Rose or Imposter? Thorny Growth Without Blooms in Boston; Thick Thorns and Different Leaves? You Likely Have a Rootstock Sucker; Hollywood Rose with Curling Leaves and Black Spot: South Carolina Care; Identifying and Managing Rose Rosette Disease

Garden Articles

Rose of Sharon Trunk Lichens and Bark Split: Not the Primary Problem

Identifying and Treating Black Spot on Roses

Replacing Disease-Prone Roses with Resistant Varieties

Growing Roses from Seed: Expect Surprises, Not Clones

Rose Suckers from Rootstock: Why New Growth Differs from Your Grafted Variety

Rose Rosette Disease: Why Knock Out Roses Aren't the Only Victims

Rose Rosette Disease: Remove All Roots Before Replanting

Plants

Mini Roses Indoors: Powdery Mildew Requires Light, Air, and Fungicide

Transplanting a Giant 'Sunset Celebration' Rose in Washington

Knockout Roses: Yellow Leaves + Yellow "Gunk" at Base = Slime Mold, Not Virus

Treating Recurrent Leaf Crinkling on Roses: Fungal Mold Management

Persistent Spider Mites on Miniature Rose in Japan

Rose Rosette Disease: Identification and Management

Why Outer Rose Petals Dry and Prevent Blooms from Opening