Ruralco has announced a new suite of acquisitions, including Irrigation Tasmania, Mildura Irrigation Centre and River Rain in South Australia.
Potato farmers in Tasmania have been asked to remain vigilant after the first ever incursion of tomato and potato psyllid into Australia.
Some farmers in the state's north west say they have not been adequately consulted about Tasmanian irrigation infrastructure being built on their private land.
The state government has approved a mining lease for Columbus Metals Limited, a subsidiary of ASX listed Stellar Resources, for a tin mine near Zeehan.