Food writer and gourmet gardener Mark Diacono sings the praises of home-grown apricots - a crop that's thriving in this warm, dry summer. Forager Alys Fowler braves the prickles of garden (and car-park) favourite mahonia*, harvesting its blue berries to make jams and jellies with stunning colour and unique flavour. And if you're not the only one enjoying your home-grown fruit, Guy Barter has advice on the spotted wing drosophila, a fruit fly that causes tiny white maggots in many kinds of fruit, especially cherries and raspberries.

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*Note: the species name for Oregon grape is Mahonia aquifolium. This is the principal edible mahonia species, although the berries of some hybrid mahonias are also sometimes eaten. Never eat a wild food unless you're 100% sure of its edibility and identity. If you have underlying health conditions, are pregnant or nursing, consult a doctor before adding new foods to your diet.