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Scentless Mayweed · Tripleurospermum inodorum

Why are there bugs on my Scentless Mayweed?

It is less common for Scentless Mayweed to have pest issues, but they can happen if the plant is stressed. Check the undersides of the leaves and the stems for any tiny insects or webbing.

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 leaves for small moving insects.
  2. Look for sticky residue on the stems.
  3. Check for fine webbing near the flower buds.

Likely causes

  1. Aphids

    Possible

    How to tell: You will see clusters of tiny green or black insects on the new growth or flower buds. They often leave behind a sticky substance called honeydew.

    What to do: Spray the plant with a gentle stream of water to knock them off. If they persist, apply insecticidal soap once a week for 3 weeks.

  2. Spider Mites

    Possible

    How to tell: Look for fine, silky webbing between the leaves and stems. The foliage might also look stippled or pale.

    What to do: Increase the humidity around your plant by misting it occasionally. Wipe the leaves down with a damp cloth to remove the mites and their webs.

Pests on other plants

Find out what's wrong with your scentless mayweed

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

Worry if you see the plant growth slowing down or leaves turning yellow from the feeding. A few stray bugs are usually manageable with a quick rinse.

Stopping it coming back

Keep your plant healthy with proper sun and water to help it resist infestations. Regularly check the foliage during your weekly watering routine.

Scentless Mayweed: pests? Check yours with a photo

Every plant is a little different. Take a photo of your scentless mayweed 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?
Yes, neem oil is effective against most common pests. Apply it in the evening to avoid burning the leaves in the sun.
Will these bugs kill my plant?
Usually not if you catch them early. If left untreated, a heavy infestation can weaken the plant significantly.

Guides to these causes

More problems with Scentless Mayweed

Back to the Scentless Mayweed 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.