Didymo In Western Rivers
My two recent trips out West to Colorado and Montana provided some good fishing opportunities on new water. The trips also enlightened me on the current range of Didymo in the West. On my second day nymphing on the Frying Pan, I was frequently catching the green stringy algae, typical in most rivers. Yet, on a few occasions I pulled in some rather large, snotty fibrous growths. I immediately recognized that white, gelatinous, dripping mass that enveloped my fly. No one in the parking lot or fly shops could confirm if its presence was documented, and many had never heard of Didymo. I did see …