One of the "world's worst weeds" that can threaten drinking water supplies and clog irrigation channels has been discovered in Darwin. Amazon frogbit is a fast-growing, floating aquatic plant that can ...

Biosecurity experts are warning an aggressive, invasive weed available for sale online for as little as $5 as an ornamental aquarium plant is spreading and causing concern for the state's waterways.

It's the first known case of the weed that has been reported to authorities in the Northern Territory. Source: Getty The alarm has been sounded by authorities in the Top End after "one of the world’s ...

A dangerous new threat to Australia's water systems is emerging in the Northern Territory. Amazon frogbit, an aggressive weed, has been discovered near Darwin, where it is clogging irrigation channels ...

It's suspected the prohibited plant frogbit was dumped in a NSW waterway. Source: Supplied Residents are being warned a "prohibited plant" has been found choking an important ecological waterway in ...

The Northern Territory Environment Department is concerned about risks to Darwin’s drinking water after one of the world’s worst weeds was found for the first time in NT. The department confirmed ...

This invasive, aquatic weed has turned up in two areas not far from Lake Michigan. Now, state environmental officials are urging lake users to be on the lookout for the plant and report it to the ...

Environmental officers found a small growth of the invasive weed Amazon Frogbit in May during routine inspections of the river, and have been working alongside the NSW Department of Primary Industries ...