Until this year my New Dawn 4 year old rose has been glorious. Now has blooms with what looks like insect droppings and maybe black spot on a few leaves. Can you help?
My New Dawn climber is not thriving
Could be caterpillar damage possibly by tobacco budworms or rose budworms
Or damage from the consarned pesky Southeastern lubber grasshopper....roses seem to be a dessert plant for them.