A destructive wheat disease could threaten global food security, an international team of researchers has warned.
CSIRO scientist, Dr Darren Kriticos – who authored a report about how to keep ahead of the disease, recently published in the journal Science – said the wheat industry has been protected so far by developing resistant varieties.
Wheat stem rust is a global problem and unless there is a long-term plan, wheat-producing countries – including Australia – will be at risk.
“It’s headed for Australia. It’s not a matter of if it gets to Australia, it’s a matter of when,” explained Kriticos.
“So it’s imperative for Australia’s wheat production and wheat production security to ensure that we have varieties of wheat that are resistant.”
Dr Darren Kriticos wants wheat-producing countries around the world to collectively invest $50 million a year to research new ways to protect crops.
“If that investment isn’t made we’re going to run into problems,” he said,
Wheat stem rust, also known as UG99, is an aggressive fungus and one of the most destructive wheat diseases. It was first found in Uganda, before spreading through the Middle East, and destroying wheat crops.
The international team of researches is now calling for a doubling in funding to develop disease-resistant varieties.
Source: ABC News