
Scientists warn bananas could go extinct as disease ravages fruit
Bad news for banana lovers – scientists have warned that the fruit could face extinction, after a fungal disease outbreak. Crops of the Cavendish banana have been hit by an infection called Panama disease, with those in Asia, Africa, the Middle East, Australia and central America particularly badly affected. The disease, which is also known as banana wilt, starts in the roots of the banana tree and then spreads through its vascular system. Ultimately, it stops the plant from absorbing water or carrying out photosynthesis, eventually killing the tree. For Cavendish banana growers, it could spell disaster. While there are more than 1,000 varieties of bananas, about 47 per cent that humans eat are Cavendish. Cavendish has historically dominated the global banana market since the 1950s, partly because of its resistance to the main banana-killing diseases. It also has a long shelf life, making it more attractive for international import and export, and the plant also produces more bananas than other varieties on the same amount of land. Part of the reason scientists think it could be endangered is because of what happened to another popular banana variety called the Gros Michel. Gros Michel was the main export banana in the early 20th century, but was practically wiped out by a predecessor disease to the one hitting Cavendishes now. The first infections of Gros Michel farms began in the late 19th century and took several decades to affect production to the point where growers were looking for a new variety to sell. Cavendish, meanwhile, was first hit by the current strain of Panama disease in 1997, and it has now spread across several continents. However, scientists are working on a genetically modified version of the banana to fight to infection. James Dale, a professor and leader of the banana biotechnology program at Queensland University of Technology, is working on the project. He told Insider: “The disease moves slowly, so we have at least a decade before the impact is drastic.” “I would say with certainty that there will be a solution before the export market for Cavendish is severely affected.” Let’s hope he’s right. How to join the indy100's free WhatsApp channel Sign up to our free Indy100 weekly newsletter Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.
2023-10-24 18:16

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On Ukraine-Russia trip, South African leader's delegation stuck at Polish airport over arms permits
A delegation of security officials, diplomats and journalists accompanying the South African president to Ukraine and Russia was stranded on a separately chartered plane at Warsaw’s airport for more than 24 hours. Polish authorities said on Friday that the problem was over permissions for firearms. South African President Cyril Ramaphosa is among a group of African leaders visiting Kyiv and Moscow on a mission to encourage a resolution to Russia’s war on Ukraine. According to the Poland Border Guard agency, Ramaphosa's security detail did not have permission for the weapons they were carrying, which resulted in a standoff. The president's office described the incident as “very unfortunate and deeply regrettable” but said his security was not compromised. “Members of the delegation had weapons which they did not have permission to bring, but they could leave the plane themselves,” the Polish agency tweeted Friday. “Our officials remain engaged with their Polish counterparts in trying to resolve the situation,” said Vincent Magwenya, Ramaphosa's spokesman. Among the group was Maj. Gen. Wally Rhoode, the head of Ramaphosa’s personal protection unit, who claimed the delegation faced hostile treatment from Polish authorities, including one of their female colleagues who was strip searched. Rhoode told journalists from the steps of the plane that Polish officials were being deliberately obstructive and had tried to “confiscate” firearms from them — even though the arms were being transported in secure cases in the plane’s cargo hold. South African journalists who were stuck on the plane were tweeting that they were later told to disembark and proceed to customs. It was unclear whether they would be allowed to proceed to Kyiv, where Ramaphosa and other African heads of state are expected to hold talks with Ukraine President Volodymyr Zelenskyy. The incident sparked debate in South Africa, where many suggested the standoff was an indirect message to the country over its non-aligned stance on the war that has led to diplomatic tensions with the West. ___ Associated Press writers Vanessa Gera in Warsaw and Gerald Imray in Cape Town, South Africa, contributed to this story. Read More Ukraine war’s heaviest fight rages in east - follow live Charity boss speaks out over ‘traumatic’ encounter with royal aide
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