Trees and shrubs
From box blight to camellias failing to thrive, we've got the solutions to your problems with trees, shrubs and climbers.
Cultural problems
Pests
- Horse chestnut scale
- Horse chestnut leaf miner
- Wisteria scale
- Cushion scale
- Black coating on camellia leaves
- Box tree caterpillar
Diseases
- Rose powdery mildew
- Horse chestnut bleeding canker
- Guinardia leaf blotch on horse chestnut
- Azalea gall
- Rhododendron bud blast
- Rose blackspot