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Gypsywort · Lycopus europaeus

Why are there bugs on my Gypsywort?

Aphids are the most common pests for Gypsywort, often clustering on the tender new growth. They suck the sap and can cause the leaves to look distorted.

Not sure it's this? Check a photo of your plant for free

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

Check these first

  1. Inspect the undersides of the leaves.
  2. Look for sticky residue on the stems.
  3. Check nearby plants for the same insects.

Likely causes

  1. Aphid Infestation

    Most likely

    How to tell: You see small green or black insects on the undersides of leaves or stems. You might also notice a sticky residue called honeydew.

    What to do: Spray the plant with a strong stream of water to knock the bugs off. If they persist, apply insecticidal soap once a week until they are gone.

Pests on other plants

Find out what's wrong with your gypsywort

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

A few aphids are manageable, but a heavy infestation can weaken the plant significantly. Act quickly if you see them spreading to new growth.

Stopping it coming back

Keep your plant healthy with proper water and light to help it resist pests. Check the leaves weekly during your watering routine.

Gypsywort: pests? Check yours with a photo

Every plant is a little different. Take a photo of your gypsywort and Pocket Botanist tells you which cause is most likely, how serious it is, and what to try first. A few checks a day are free. Save the plant and you get care reminders timed for it.

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Questions people ask

Can I use neem oil on my Gypsywort?
Yes, neem oil is effective, but apply it in the evening to avoid burning the leaves in the sun.
Do aphids kill Gypsywort?
They rarely kill the plant outright, but they stunt growth and make it look sickly.

Guides to these causes

More problems with Gypsywort

Back to the Gypsywort guide

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