South Africa is unleashing weevils imported from the United States in a bid to fight off the sprouting growth of Salvinia ...

South Africa is unleashing weevils imported from the United States in a bid to fight off the sprouting growth of Salvinia minima, an alien species of aquatic plant native to South America that is ...

Invasive bugweed are spreading rapidly in Melville and the Koppies, threatening local biodiversity, however Wendy Carstens ...

The plant is steadily taking over freshwater bodies in the northern region of South Africa, suffocating aquatic ... control the spread of a hardy cactus native to Mexico that was hurting ecosystems.

HARTBEESPOORT, South Africa (AP) — Dozens of tiny black weevils cling onto a fern plant as it is tossed onto a leafy green mat coating the surface of South Africa's Crocodile River. Those ...

HARTBEESPOORT, South Africa (AP) — Dozens of tiny black weevils cling onto a fern plant as it is tossed onto ... control the spread of a hardy cactus native to Mexico that was hurting ecosystems.

Scientists in South Africa are using weevils to combat the invasive Salvinia plant threatening freshwater ecosystems ...

James Delaney wants his public art in South Africa’s biggest city to be more than a magnet for selfies and a delight for children. He’s determined to have the vibrant metal sculptures c ...