Mobble
Science · Biology & genetics · published 2026-08-26 · via New Scientist

Golden oyster mushrooms from hobby kits declared invasive threat in UK

Golden oyster mushrooms, introduced through home-growing kits, have been spotted in the UK and are spreading aggressively in the US. The UK government has now classified them as a high-risk invasive species, as they outcompete native fungi and disrupt ecosystems. Mycologists warn that hobbyist breeding may have enhanced their reproductive capacity, urging containment measures.

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This summary is AI-generated and original to Mobble; the linked article is the authoritative source. Original headline: “Are mushroom-growing kits seeding a biodiversity crisis across Europe?.” Browse more stories.