The NSW government has announced a second rescue package for those battling the mice plague while they wait for an illegal poison to be greenlighted.

Producers will be offered a rebate of 50 per cent on chemical zinc phosphide, up to $10,000, ahead of spring.

NSW Deputy Premier John Barilaro told Ben Fordham receipts will need to be provided.

“There will be supply … we’ll set aside $5 million to make sure we bring more into the country.”

Press PLAY below to hear the details of the package