Why the fight against this weed could pay off handsomely for an energy-strapped SA: Water hyacinth, an aquatic plant native to South America, first appeared in South Africa in the early 1900s. Scientists there dubbed it the “world’s worst aquatic weed” after it spread from the Cape ... Source: "South Africa" - BingNews Kenya caught between Morocco, SA over Sahrawi: But … [Read more...] about SA News: Why the fight against this weed could pay off handsomely for an energy-strapped SA