World's Top Banana Could Go Extinct

The most common variety of banana, the seedless Cavendish, is under threat from a fungus known as Fusarium wilt. Research projects are under way around the globe to find a replacement. Photo: Bloomberg News Don’t miss a WSJ video, subscribe here: http://bit.ly/14Q81Xy More from the Wall Street Journal: Visit WSJ.com: http://www.wsj.com Visit the WSJ Video Center: https://wsj.com/video On Facebook: https://www.facebook.com/pg/wsj/videos/ On Twitter: https://twitter.com/WSJ On Snapchat: https://on.wsj.com/2ratjSM