SYDNEY, Sept 14 (Reuters) - Australians have been warned to cut...

SYDNEY, Sept 14 (Reuters) - Australians have been warned to cut strawberries before eating them after sewing needles were found in several punnets, triggering the withdrawal of three brands from sale nationwide.

Australian authorities earlier this week asked people to dispose of strawberries purchased from Woolworths Group (WOW) if they bore the brand of Berry Licious or Berry Obsession after three punnets were discovered to include fruit embedded with sewing needles.

The advice was late on Thursday expanded after police in Australia's north east said they had received four complaints about needles with Donnybrook branded strawberries.

All three brands have now been withdrawn from sale. "Until advised, consumers should cut up strawberries before consuming them," Queensland state government said in a statement.

The health scare casts a shadow over Australia's strawberry industry, worth more than A$130 million ($93.61 million) each year.

"We would hope the public can see this for what it is, as an isolated incident ... this because strawberries are safe to eat," said Jennifer Rowling, industry development officer at Strawberries Australia, which represents growers. ($1 = 1.3887 Australian dollars)