Sulphur Dun Dry Fly – Mayfly
$0.99
- Description
- Ephemerella invaria, throughout the Midwest and many other regions as well, this is THE hatch to fish.
- The duns take flight fairly quickly, but be prepared with these.
- Sulphur hatches usually last two-three weeks in beginning in May.
- Often called Pale Evening Dun.
