Catching More Trout With PMD Nymph Fly Patterns

If you've ever spent a summer afternoon staring at a slow-moving tailwater, you know that having the right pmd nymph fly patterns in your box is basically non-negotiable. Pale Morning Duns, or PMDs as we usually call them, are the bread and butter of western trout fishing from June through August. While everyone loves seeing a nose break the surface for a dry fly, the reality is that about 90% of the action is happening downstairs. If you aren't fishing the nymph, you're missing out on the bulk of the population. ...

April 26, 2026 · 7 min · Carlos Tex