Grape Berry Moth

• Larvae feed on berries causing them to ripen prematurely and split open and shrivel
• Dark tunnels may be apparent from larvae feeding just below the skin
• Larvae present from June through August
• Late instars are green to purple in color, and are 1/3 inch in length when fully grown
• Spider-like webbing covering several berries in a cluster may be present
• More information on Grape Berry Moth...