Bald Cypress Webworm: Identification and Insecticide Control

Webs and Black Bugs on Bald Cypress Limbs

12–15 ft bald cypress shows webbing on foliage with small black bugs inside. No bagworms seen.

Likely Pest: Cypress Webworm

Control with contact insecticide:

• Sevin (carbaryl) or Orthene (acephate).
• Spray web and surrounding foliage.
• One application usually suffices; repeat in 2 days if needed.

Note

Buy liquid formulation at local nursery/garden center.