Home > Question >

Why do my redcurrants have pink blisters on the leaves?

Our Advice:

This damage is caused by currant blister aphids feeding on the undersides of the leaves, and if it is not dealt with your redcurrant could lose most of its leaves. Spray the undersides of the leaves with Sprayday Bayer Greenfly Killer'>Greenfly Killer from Bayer or SB Plant Invigourator. Next year start spraying as soon as the fruits start to swell.

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 March

---

How to protect against wind

How to Force Lily-of-the-Valley

How to Prune

How to plant a bare-root rose

Latest Gardening Videos

---

Why are my pansies and violas wilting?

5 Essential Spring Bulb Tips in 1 minute

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

Weed Control Using Mulch

How can I get rid of mushrooms growing in my lawn?

How to Grow Orchids

All Videos

Explore Gardens from Around the World

Butchart Gardens
British Columbia, Canada

Medellin Botanical Garden
Medellin, Columbia

Saint Petersburg Botanical Garden
Saint Petersburg, Russia

RHS Harlow Carr
Harrogate, United Kingdom

The New York Botanical Garden
New York, United States

Villa d'Este Gardens
Tivoli, Italy