Sure, the water hyacinth is a terrible weed on Lake Victoria. But, as I blogged last year, it does have some redeeming features, for example it can be used to make furniture. Now comes news that it can also be fed to animals, and that it shelters catfish fingerlings. ((Coincidentally, there was another heartwarming aquaculture piece from Africa in the news today.)) One man’s invasive weed is another woman’s income-earning opportunity. How long before it is officially classed as agrobiodiversity?
LATER: Ok, apologies. A comment alerted me to the fact that I had misread the article, and that hippo grass is not water hyacinth, but rather (probably) Echinochloa stagnina. The perils of common names. But the fact remains that people are making use of a plant that to many is a pest. The dividing line between useful agrobiodiversity and noxious weed can be hard to define. Thank you, Inoculated Mind.