Cyclone Gabrielle sheep getting attacked by flies

Cyclone Gabrielle has wreaked mass destruction on my Tutira farmer friends. Not only have they lost a loved member of their family in an unthinkable slip, they have also lost a good portion of their farm.

The excessive rain has caused the dip to become ineffective and the flies are striking the sheep. They need dipping again, but on farm products not suitable as slips prevent sheep getting to the woolshed and there’s no power so pour on is required at considerable expense to save their sheep