Q.My Apple Tree Looks Sick, Can You Help ?
My apple tree, whilst it produces blossom and apples, has wilted leaves covered in a mouldy dust, the branches also appear to have green marks on. Please can you advise what this is and how to treat it ?

Certified GKH Gardening Expert
Likely, this is Powdery Mildew. Likely, because of the humidity and wet soils in your area. This is, easily, controlled with fungicides of your choice.
https://www.gardeningknowhow.com/garden-how-to/info/using-fungicides-in-garden.htm
https://www.gardeningknowhow.com/edible/fruits/apples/controlling-apple-powdery-mildew.htm
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