金平菇的野生入侵引發了一場真菌救援行動！

The golden oyster mushroom, a bright yellow fungus originally from Asia, is spreading quickly through forests in North America and Europe. It was first brought to the United States to be grown for food because it produces a lot of mushrooms and is easy to grow. However, it escaped from farms and is now growing wild in many places. The golden oyster mushroom is easy to recognize because of its neon yellow cap and the way it grows in large clusters on dead trees and logs. It releases millions of tiny spores into the air, which helps it spread even faster.

This mushroom is causing problems for native fungi. In North America, scientists have found that trees with golden oyster mushrooms have about half as many types of fungi as trees without them. This means the golden oyster is outcompeting and replacing native mushrooms. Native fungi are important because they help break down dead wood, provide homes for small animals, and help new plants grow. When the golden oyster takes over, it can change the whole forest ecosystem. Scientists are worried that this could lead to less biodiversity and even affect things like how fast wood decays and how much carbon is released into the air.

To help native mushrooms survive, some people are learning how to clone them. At a festival in the UK, mushroom lovers practiced cloning native grey oyster mushrooms. Andy Knott, who runs a mushroom farm, teaches people how to do this so they can help protect native species. He believes that by cloning and growing native mushrooms, they can be saved from being pushed out by invasive species like the golden oyster. Other invasive mushrooms are also spreading in different parts of the world, such as the slender golden bolete in Poland and the orange ping pong bat fungus in England. Scientists are now adding more fungi to lists of threatened species and encouraging people to report sightings of invasive mushrooms. They say that fungi are just as important as plants and animals for keeping forests healthy, and more needs to be done to protect them. By working together, scientists and mushroom enthusiasts hope to stop the spread of invasive fungi and save native species for the future.