In a blow to New Zealand farmers everywhere, MPI discovered Mycoplasma bovis in Canterbury's Selwyn.

It's just months after the announcement the country had no known cases of the cattle disease.

A standard bulk tank-milk background screening picked up the infection.

The Country's Jamie Mackay says the news that 1000 dairy cows will have to be culled will be devastating for the farmer impacted.

LISTEN ABOVE

In a blow to New Zealand farmers everywhere, MPI discovered Mycoplasma bovis in Canterbury's Selwyn.
It's just months after the announcement the country had no known cases of the cattle disease.
A standard bulk tank-milk background screening picked up the infection.
The Country's Jamie Mackay says the news that 1000 dairy cows will have to be culled will be devastating for the farmer impacted.
LISTEN ABOVE

With a straight down the middle approach, Heather du Plessis-Allan Drive on Newstalk ZB delivers the very latest news and views to New Zealanders as they wrap up their day.