Potato blight plight looks promising for food security

Over 160 years since potato blight wreaked havoc in Ireland and other northern European countries, scientists funded by the Biotechnology and Biological Sciences Research Council (BBSRC) finally have the blight-causing pathogen ...

Researchers learn how pathogen causes speck disease

(PhysOrg.com) -- Researchers have discovered how the structure of a protein allows a certain bacteria to interfere with the tomato plant's immune system, causing bacterial speck disease.

Missing link in plant immunity identified

After a 30-year search, scientists have uncovered how an enzyme critical to plants' rapid immune response against microbes is activated.

Designer wheat fails anti-aphid field test

The scientific quest for pest-resistant crops suffered a blow Thursday when disappointed British researchers announced their designer wheat failed to repel aphids in the field.

Bacteria pitted against fungi to protect wheat and barley

(Phys.org)—Soil-dwelling bacteria that depend on wheat and barley roots for their "room and board" could soon prove themselves helpful to the plants in return. U.S. Department of Agriculture (USDA) scientists in Pullman, ...

Plants give up some deep secrets of drought resistance

In a study that promises to fill in the fine details of the plant world's blueprint for surviving drought, a team of Wisconsin researchers has identified in living plants the set of proteins that help them withstand water ...

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