A scrappy, ancient species of wheat may help today’s widely cultivated bread wheat fight the devastating fungus known as stem rust (shown growing on wheat stems). Both genes are thought to help wheat ...
A new study published in Science by a team of scientists across five continents led by King Abdullah University of Science and Technology (KAUST) Associate Professor Brande Wulff reports a previously ...
Four new mutations of Ug99, a strain of a deadly wheat pathogen known as stem rust, have overcome existing sources of genetic resistance developed to safeguard the world's wheat crop. Leading wheat ...
Scientists are counting on a "southern strategy" to protect the entire United States from Ug99, a strain of wheat stem rust disease that has spread from Africa to the Arabian Peninsula. The fungal ...
The spores arrived from Kenya on dried, infected leaves ensconced in layers of envelopes. Working inside a bio-secure greenhouse outfitted with motion detectors and surveillance cameras, government ...
Example of wheat rust. Photo by Fred de Sam Lazaro. Scientists say they are making promising strides in their race against Ug99, a stem rust disease that, left unchecked, could wipe out 80 percent of ...
The next steps for stem rust surveillance will include an expansion of the geographic coverage of the surveillance network, increasing capacity for collaborating partners — by introducing new tools, ...
Currently, roughly 20 percent of humanity's caloric intake comes from wheat. Agricultural strains, specialized for bread or pasta production, have been bred for high productivity and resistance to ...
The disease affects cereals, especially wheat. It’s caused by a fungus called Puccinia graminis, which infects crops via spores that are very hardy and can travel long distances in the wind. It’s not ...
IT IS sometimes called the “polio of agriculture”: a terrifying but almost forgotten disease. Wheat rust is not just back after a 50-year absence, but spreading in new and scary forms. In some ways it ...
A new study published in Science by a team of scientists across five continents led by King Abdullah University of Science and Technology (KAUST) Associate Professor Brande Wulff reports a previously ...
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