Pest identification
What's eating my yellow coneflower?
Aphids
Signs: Curled, sticky leaves; yellowing tips on buds and stems
Control: Remove by hand or jet of water; apply neem oil or insecticidal soap
Japanese beetles
Signs: Skeletonized petals and foliage; characteristic lace-like leaf damage
Control: Hand-pick adults into soapy water in early morning; avoid Japanese beetle traps near plants
Leafhoppers
Signs: Stippled, pale foliage; can transmit aster yellows phytoplasma, causing distorted growth
Control: Remove infected plants promptly; use floating row cover early in season; control weeds nearby
Keep yellow coneflower pest-free
Healthy plants resist pests best. Get the basics right:
Yellow coneflower pests — FAQ
What is eating my yellow coneflower?
Yellow coneflower (Echinacea paradoxa) is targeted by aphids on new growth, Japanese beetles that skeletonize petals, and Eriophyid aster yellows-spreading leafhoppers. Goldfinches and other seed-eating birds eat the seed heads in late summer — a feature many gardeners welcome rather than prevent.
How do I get rid of aphids on yellow coneflower?
Curled, sticky leaves; yellowing tips on buds and stems Remove by hand or jet of water; apply neem oil or insecticidal soap
How do I get rid of japanese beetles on yellow coneflower?
Skeletonized petals and foliage; characteristic lace-like leaf damage Hand-pick adults into soapy water in early morning; avoid Japanese beetle traps near plants
How do I get rid of leafhoppers on yellow coneflower?
Stippled, pale foliage; can transmit aster yellows phytoplasma, causing distorted growth Remove infected plants promptly; use floating row cover early in season; control weeds nearby