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St. Bernard's lily · Anthericum liliago

Are there bugs on my St. Bernard's lily?

It is less common for this plant to get pests, which usually happens if the plant is stressed by dry air or poor light. Check the leaf axils and undersides for tiny intruders.

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. Look closely at the base of the leaves where they meet the stem.
  2. Check the undersides of the leaves for webbing or tiny dots.
  3. Wipe the leaves with a wet paper towel to see if anything comes off.

Likely causes

  1. Aphids

    Possible

    How to tell: You might see tiny green or black insects clustering on the new growth. They leave behind a sticky substance called honeydew.

    What to do: Wipe the leaves down with a damp cloth to remove the bugs. Spray the plant with insecticidal soap every 5 to 7 days until they are gone.

  2. Spider mites

    Possible

    How to tell: Look for fine webbing between the leaves or tiny yellow stippling on the foliage. These pests thrive in dry, indoor conditions.

    What to do: Increase the humidity around your plant by grouping it with others. Wash the leaves thoroughly with water and apply neem oil if the infestation persists.

Pests on other plants

Find out what's wrong with your st. bernard's lily

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

Take action as soon as you see signs of pests to prevent them from spreading to your other plants. If the plant is covered in webs or losing leaves, it needs immediate treatment.

Stopping it coming back

Keep your plant healthy with proper light and water to make it less attractive to pests. Regularly inspect the leaves during your watering routine.

St. Bernard's lily: pests? Check yours with a photo

Every plant is a little different. Take a photo of your st. bernard's lily 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

How do I know if I have an infestation?
You will likely see the insects themselves or notice sticky residue on the leaves. If the plant looks stunted or has yellowing leaves, check it very carefully.
Can I just wash the bugs off?
For a small number of pests, a gentle spray of water or a wipe down with soapy water is often enough. Repeat this every few days until you no longer see any bugs.

Guides to these causes

More problems with St. Bernard's lily

Back to the St. Bernard's lily 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.