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Australia worried over mouse infestation’s impact on food supply

By Thomson Reuters May 1, 2026 | 9:12 PM

May 2 (Reuters) – Australia’s government said on Saturday it was worried about a plague of mice in ​the west and would keep ‌working with industry to curb its impact on food supply.

“Obviously we’re concerned about the mice situation including in Western Australia,” Energy ‌Minister ​Chris Bowen said ⁠in televised remarks from ⁠Sydney.

According to local media, mice – a persistent problem in Australian grain-growing regions – have been infesting farms in ​the wheatbelt state of Western Australia. The situation prompted grain producers ⁠in April to warn ⁠of crop losses and call ​for access to more powerful mice ​poison.

Bowen said the centre-left government was continuing ‌to work hard with industry to reduce the plague’s impact on local and overseas food supply.

“A mice ⁠plague is a very difficult situation for farmers and for industry and for governments,” he ⁠added.

Australia, ‌the world’s fourth-largest wheat exporter, ⁠suffered its worst mouse plague ​in ‌1993, when the rodents ​destroyed thousands ⁠of hectares of crops and attacked livestock in pig and chicken farms, according to the country’s science agency.

(Reporting by Sam McKeith in Sydney; Editing by ​William Mallard)