These are Tortrix moth larvae (leaf rollers). They web buds/leaves together.
Early treatment prevents damage. Your 20-year-old roses will bounce back quickly.
Why Your Roses Aren't Blooming: Troubleshooting Tips for High-Altitude Gardens
First-Time Rose Care: Yellow Leaves, Black Spot, and Recovery
Rose Shoots from Old Transplant Sites—Suckers or Original?
Effective Organic Control of Rose Slugs (Sawfly Larvae) on Rose Bushes
Why Do Rose Buds Bend and Break? Identifying Rose Midge Damage
Why Did My Hybrid Roses Turn into a Red Climber? Understanding Rootstock Takeover
Rose Bushes Summer Yellowing: Black Spot on Grafted Roses
Mushrooms in Landscape and Rose Decline in Humid Climate
Rose Rosette Disease Confirmed – Removal and Replanting Protocol
Rugosa Rose Hips: Harvest for Tea, Soup, or Winter Beauty
Protecting Roses from Squirrels, Rabbits & Deer: Dog-Safe Deterrents
Copyright © www.100flowers.win Botanic Garden All Rights Reserved