Borchers Parachute
The Borchers Parachute is one of the best mayfly drake patterns for selective trout on rivers like the Au Sable and other technical dry-fly fisheries. Its low parachute profile, clear post visibility, and realistic mayfly body make it a strong spinner and dun crossover for large drake hatches.
Imitates: Large drake mayflies
Quick Reference
- Best Sizes
- #10-14
- Best Season
- Late spring through summer
- Best Conditions
- Evening hatches, smooth seams, and selective trout feeding on larger mayflies
- Water Temp
- 52-66°F
- Recommended Tippet
- 4X-5X
How to Rig It
Fish it alone on a dedicated dry-fly leader during drake activity or low-light windows.
How to Present It
Aim for a perfect first drift because fish feeding on drakes often get a long look.
Why It Works
It sits low, looks vulnerable, and remains visible enough for the angler to track in fading light.
History
This Michigan classic became famous on the Au Sable, where refined drake patterns are part of the local culture.
Pro Tip
Keep floatant off the body and focus it on the post and hackle so the fly rides lower and more naturally.
Frequently Asked Questions
When should I use the Borchers Parachute?+
During drake hatches and spinner activity when trout are feeding on larger mayflies in smoother water.
Not sure if Borchers Parachute is right today?
Get a fly recommendation based on live water temp, flow, sky, and time of day for any river in the US.
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