Home > Question >

What is causing the bumps on the leaves of my grape vine?

Our Advice:

The bumps are caused by the Erinose mite which is feeding on the undersides of the leaves. If only a few leaves are affected you can remove them. If the damage is more widespread apply sprays of SB Plant Invigourator or Organic 2 in 1 from Vitax in the Spring and again in late-summer when the mites are migrating and easier to control.

Here are some related questions:

Not what you are looking for?

If you can't find what you are looking for on the website then you can ask one of our experts. To get in touch with us Click Here

We will try to get back to you with an answer as soon as we can.

Here is some more information for you:

Did you find this answer useful? Subscribe to our newsletter for gardeing news, projects, special offers and competitions.

Ask another gardening question:

Learn More About Pests and Diseases

Gardening Projects for December

---

How to keep Containers Well-Drained

How to: Maintenance Pruning

How to Protect a Climber

How to clean your pots

Latest Gardening Videos

---

How do I protect container plants from the cold?

Why are there brown / black marks on my Hellebores?

Moving House and Taking the Garden with You | Garden Ideas | Val Bradley

Growing Geraniums

How do I treat liverwort?

How to Grow Orchids

All Videos

Explore Gardens from Around the World

Powerscourt Gardens
Enniskerry, Co. Wicklow, Ireland

Shinjuku Gyoen National Garden
Tokyo, Japan

Royal Botanic Gardens Victoria
Melbourne, Australia

Rio de Janeiro Botanical Gardens
Rio de Janeiro, Brazil

Pukekura Park
New Plymouth, New Zealand

Humble Administrator's Garden
Suzhou, China