Didymo is an aquatic weed that is invasive in many of New Zealand's rivers.  We want to do our part to educate our members about Didymo and how to prevent its spread.  Our event details pages will discuss any relevant concerns that the race course might pose in terms of transferring Didymo from waterways where it is present to ones where it is not, and what fearsociety protocol will be in the face of those concerns.  PLEASE, when considering participation in any of our events, don't just glaze over this section!  It is important that we're all on the same page and working together to help prevent further spreading of Didymo. 

For more information about Didymo in general, visit THIS PAGE.