Viburnum Shrubs
Q.

Leaf Curl Problem on Viburnum

Anonymous added on March 10, 2011 | Answered

For two seasons, when the leaves develop, leaf curl sets in and has damaged a viburnum shrub. It looks like grey aphids (?) may be causing this. Can I prevent it? How do I treat it?

A.
A.Answers to this queston: Add Answer
Nikki
Certified GKH Gardening Expert
Answered on March 11, 2011

We have seen a lot of success with using neem oil on aphids. We would recommend that you try that. Here is more information that will help you:
https://www.gardeningknowhow.com/plant-problems/pests/pesticides/neem-oil-uses.htm
https://www.gardeningknowhow.com/plant-problems/pests/homemade-aphid-control-a-natural-way-to-kill-aphids.htm

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