I was checking my japanese maples (for aphids) today and was quite shocked to see a couple of bees flying off, each with part of a leaf. There are small circular holes in a few leaves, so these little fellows are the prime suspects.
I know the benefit that bees bring to the garden but don't really want them chewing all my plants. Anyone had experience of these and any ideas how i could prevent them damaging my maples? (without damaging the bees!)