Watch out for Myrtle Rust

This serious fungal disease is well established in Australia and affects plants of the myrtle family. Unfortunately this includes some common natives like rata, pohutukawa and manuka, and since the spores could be carried here by wind a biosecurity alert has been issued to watch out for it. It can also attack fruit like feijoas and guavas.

The giveaway is bright yellow or orange powdery spots on new leaves, flowers or fruit. If you suspect it please check out this Fact Sheet (but don’t touch it because you may spread it).

Similar Posts

  • |

    Robins are here

    ByPeter Jackson

    We now have North Island Robins at Shakespear Open Sanctuary. Many happy volunteers and Sossi members watched 20 robins released on Friday 8th April. This represented the end of the first stage of the translocation of North Island Robins to Shakespear Open Sanctuary. These robins were translocated from Mangatutu in the central North Island.  This …

  • |

    Get rid of ginger

    ByPeter Jackson

    While some types of ginger can look nice in your garden you’ll regret having any of the ‘wild’ gingers. Yellow ginger and kahili ginger were both introduced as garden plants but they quickly form dense and impenetrable mats of rhizomes which smother anything else. In the wild these can grow to a metre deep and…

  • |

    Hauraki Gulf Survey

    ByPeter Jackson

    A long-term planning process for the Hauraki Gulf called Sea Change is under way. It is intended to secure a healthy, productive and sustainable future for the Hauraki Gulf. The first stage involves finding out which places people visit – sea, coast, and islands – and why they value these locations, and you can give…

  • |

    No more moth plants

    ByPeter Jackson

    So far we’ve done well at keeping pest animals out of the sanctuary, but unfortunately the pest weeds are not so easily deterred. So this year we’re asking you to help manage the most invasive weeds along the Whangaparaoa Peninsula. With the assistance of Hibiscus Matters and Auckland Council Biosecurity we’ll be highlighting a different…