Tau fly monitoring continues as insect poses risk to $7bn horticulture industry

Tau fly monitoring continues as insect poses risk to $7bn horticulture industry
Sophie Boot
By Sophie Boot Jan. 25 (BusinessDesk) - The hunt for the tau fly continues in Auckland, with growers nervous about the potential impact on the $7 billion horticulture industry. The Ministry for Primary Industries began investigating after one male tau fly was found in a surveillance trap in Manurewa last Thursday. MPI monitors for the presence of about 100 species of fruit fly using lure traps, as the absence of the flies enables export of fruit and vegetables without it needing to be treated. In the 2014-2015 season, there were 4,920 tra...