The European Union (EU) has intercepted 26 cases of Phyllosticta citricarpa, the fungus that causes black spot in citrus, in shipments from South Africa, prompting concerns about potential widespread damage to Europe's citrus industry. This includes three cases in oranges, three in lemons, and one in mandarins. The EU is calling on the World Trade Organisation (WTO) to act against South Africa's non-compliance with phytosanitary safety. The issue is compounded by South Africa's accusations against European control measures at the WTO. Other countries like Brazil, Egypt, Uruguay, Colombia, and China have also been identified as sources of quarantine pests and diseases in their citrus exports to the EU.