The chestnut harvest in Extremadura, Spain is described as "catastrophic" by UPA-UCE Extremadura, with a decrease in production of nearly 40% compared to the previous year. Climate change has caused damage to chestnut-producing regions, with drought and subsequent rains leading to the appearance of fungi and diseases, resulting in cracked and scarce fruit. The presence of wasps also continues to cause losses, and UPA-UCE is calling on administrations to provide support for research and treatments to combat these issues and ensure the future of the chestnut industry.