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Scale Insects on Cup-and-Saucer Vine

How to identify and get rid of scale insects on Cup-and-Saucer Vine. Size: 1–5mm.

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Identifying scale insects on Cup-and-Saucer Vine

Brown, tan, or white shell-like bumps on stems and leaves. Can look like part of the plant.

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Life cycle

Crawlers emerge from under scale and disperse. Settled scales are immobile under protective shell.

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Damage to Cup-and-Saucer Vine

Sap-sucking weakens plant. Honeydew leads to sooty mould. Heavy infestations cause dieback.

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How to treat scale insects on Cup-and-Saucer Vine

Scrape off manually. Apply horticultural oil. Systemic insecticide for severe cases.

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Preventing scale insects on Cup-and-Saucer Vine

Inspect new plants. Avoid stress conditions that weaken plants.