Don’t get complacent about didymo
MEDIA RELEASE
For immediate release: Wednesday 20
December 2006
Don’t get complacent about
didymo
Bay of
Plenty lake and river users can’t afford to get complacent
about didymo.
Biosecurity New Zealand’s advice to check, clean and dry gear between waterways applies to the whole of New Zealand, says Environment Bay of Plenty. “It’s not just a message for people in the South Island or from overseas,” says Rotorua pest plant officer Richard Mallinson. “We don’t think didymo is in the North Island yet – but it could be – and we just can’t take any chances.” Because of this, he urges all water users to check, clean and dry any gear between waterways every single time.
And that applies even if you’re going from the Rangitaiki River to the Kaituna River. “Didymo is an invisible alga - you won’t see it so you won’t know that you’re transferring it. We have to be extremely careful from now on.”
Mr Mallinson has just returned from the South Island, where he visited rivers full of didymo. “It is disgusting stuff. It has such a devastating effect and it would be terrible to see that happening here.”
Supported by Biosecurity New Zealand, staff from Environment Bay of Plenty and the Department of Conservation will be promoting the didymo message all around the region’s lakes and rivers over summer. They will also remind boaties to be careful not to transfer strands of aquatic weeds into lakes and waterways.
What can you do? Before moving to a new
waterway…
- Check your gear for aquatic weed fragments
- Clean it by soaking or spraying with a dishwashing
detergent solution
- Do not wear felt-soled waders in
different waterways – standard cleaning practices do not
kill
didymo
ENDS