Sentences with phrase «plant pathologists discovered»
No one knows where or when this happened, but plant pathologists discovered last year that yellow rust can reproduce sexually, suggesting the new strain may have picked up genes from local strains by mating with them.
https://www.newscientist.com/ Not exact matches
Evidence for this reconnaissance emerged in 2009, when University of California, Davis, plant pathologist Pamela Ronald discovered a bacterial protein called Ax21 in some strains of rice.