Suffolk, United Kingdom
I noticed some hydrangea leaves lying in the tub today they were full of some sort of white cases of some sort of insect and when I took a closer look I noticed they were on a lot of the undersides of the leaves, Can anyone tell me what they are and if they will harm the hydrangeas please. Attaching a photo to show you what they're like. Thanks everyone.......
- 21 Jun, 2011