Disease may kill Hawkesbury oyster farms
Disease may kill Hawkesbury oyster farms Updated: 14:29, Saturday April 20, 2013 Fourth generation Hawkesbury River oyster farmer John Stubbs is selling up after losing his livelihood to a devastating shellfish disease.
Scientists at the Cawthorn Institute in Nelson will try to breed the toxic sea slugs thought to be responsible for the deaths of five dogs on Auckland beaches in the past three months.