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 ...

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 ...

An invasive weed is slowly choking rivers in far north Queensland, prompting fed-up traditional owners and local landholders to get their hands dirty and try to stop it in its tracks. Amazon Frogbit ...