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 chok ...

He is affiliated with the Agricultural Research Council Plant Health and Protection (ARC ... Now it’s emerged that thrips are hardly new to the African continent and the southern hemisphere ...

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 ... Once released at an infested site, the beetles ...

HARTBEESPOORT, South Africa (AP) — Dozens of tiny black weevils cling onto a fern plant as it is tossed onto ... Once released at an infested site, the beetles make themselves at home on the ...

HARTBEESPOORT, South Africa (AP) — Dozens of tiny black weevils cling onto a fern plant as it is tossed onto ... Once released at an infested site, the beetles make themselves at home on the ...