HARTBEESPOORT, South Africa — 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 weevils aren't ...

With rice fields across the state going to flood, rice water weevils are making their appearance, and the window of opportunity for control is short. If adult rice water weevils are present, foliar ...

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 weevils aren't tossed into the river by ...

AUSTIN Giant salvinia is a destructive, invasive, free-floating aquatic fern that poses a major threat to Texas lakes. The Texas Parks and Wildlife Department (TPWD) implements an integrated pest ...

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 ...

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 weevils aren ...