I have a lot of black bugs on my dahlias and clematis. Can anyone please tell me what they are and how to treat them?
Central Norfolk UK
Aphids aka blackfly. Wash them off with a string jet of water from a hosepipe. 😊
“I am not lost, for I know where I am. But however, where I am may be lost.”
Winnie the Pooh
They are probably aphids. Best to wash them off with a hose.