Dutch elm disease. . . is known throughout North America and Europe as one of the most destructive killers of American elm trees. It has been estimated that over half the recreational elms in the ...

At issue is plant pathology professor Gary Strobel’s June release into the wild of a genetically altered strain of the bacterium Pseudomonas syringae. Strobel admits he did not wait for EPA approval ...

“These are the first organisms that have been found that make many of the ingredients of diesel,” said Professor Gary Strobel from Montana State University. “This is a major discovery.