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Identifying earwigs on Clematis
Ragged holes chewed in leaves and petals, particularly noticeable on flowers, with damage typically appearing overnight since earwigs feed after dark.
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Life cycle
Overwinter as eggs in soil. One generation per year. Active spring through autumn.
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Damage to Clematis
Earwigs chew irregular holes in both foliage and the showy flowers that are Clematis's main appeal, directly affecting the plant's ornamental value.
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How to treat earwigs on Clematis
Set up rolled newspaper or a straw-filled pot as an overnight trap, checking and disposing of trapped earwigs each morning, or use appropriate insecticide for heavy infestations.
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Preventing earwigs on Clematis
Clear away debris and dense mulch near the base where earwigs shelter during the day, and inspect flowers regularly during the growing season.