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Coral vine · Antigonon leptopus

What are these bugs on my Coral vine?

Coral vines are prone to aphid infestations that cluster on the tender new growth. Check the undersides of the leaves and the tips of the vines for these small pests.

pests on a plant
Photo: Jules Verne Times Two, CC BY-SA 4.0

Check these first

  1. Examine the tips of the vines for clusters of tiny insects.
  2. Check for a sticky substance on the leaves called honeydew.
  3. Look for ants, which often farm aphids.

Likely causes

  1. Aphids

    Most likely

    How to tell: Small green or black insects cluster on new growth and the leaves may look sticky or curled.

    What to do: Spray the aphids off with a strong stream of water from your hose. If they persist, apply insecticidal soap or neem oil to the affected areas every 5 to 7 days.

Find out what's wrong with your coral vine

The list above covers the usual causes. Pocket Botanist looks at a photo of your actual plant and tells you the likely cause, how serious it is, and what to try first. Identification and a health check are free.

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When to worry

If the aphids are causing the new growth to stunt or curl significantly, you must take action. A few aphids are usually managed by natural predators like ladybugs.

Stopping it coming back

Keep the plant healthy with proper light and water, and encourage beneficial insects like ladybugs to visit your garden.

Keep your coral vine healthy from here

Save your plant in Pocket Botanist and you get care reminders timed for this plant, plus a care history that shows what worked. Identification and a health check are free.

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Questions people ask

Do I need to use harsh chemicals?
No, insecticidal soap or neem oil is usually enough to control aphids on a Coral vine. Avoid broad spectrum pesticides that kill beneficial insects.
Why are there ants on my vine?
Ants are likely there to feed on the sweet honeydew produced by the aphids. Getting rid of the aphids will cause the ants to leave.

More problems with Coral vine

Back to the Coral vine guide

This article was generated with AI from the plant’s care profile and is general information, not horticultural advice. Read about how we build these guides.