Is this the work of aphids on these rose leaves? : r/gardening

The dreaded dindymus versicolour

Aphids on Roses: Natural & Easy Control Methods - The Links Site

Growing Roses: How to Plant and Care for Roses

Aphids on Trees and Shrubs University of Maryland Extension

How to fight APHIDS on Roses💪 (Easy Solutions)

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7 Different Methods to Get Rid of Aphids on Roses

Amdro Carpenter Bee, Ant, And Termite Killer Pest Resources, 43% OFF

Is this a normal amount of aphids or should I be concerned

War of the Roses: Parasitic Wasp vs Aphid - Royal Botanical Gardens

Aphids and Mealybugs Plus How To Control Them