Diagnosing rapid blight: a video

When a recent turf sample with rapid blight recently arrived at the lab, it seemed like a good opportunity to show you some of the steps that a diagnostician goes through in order to confirm the identity of a disease such as rapid blight. See this video where Larry takes you from examing the symptoms on a cup-cutter sample, to higher magnification of the damaged foliage under a dissecting scope to the final step of high magnification views under a…