Swiss Trico Spent (STS)

Swiss Trico Spent (STS)

Fly Materials

Wing Gray Swiss Straw tied spent and trimmed to spent wing; two marabou feather fibers figure 8 wrapped over spent wing.
Tail Three gray Microfibits.
Body Stripped peacock herl (water strip with fingernails; do not bleach strip).

Tying Instructions

Instructions

Note: 
Use a spray silicon floatant (comes in a spray mist bottle).




I have found
Swiss Straw to be a great material in the imitation of insect wings.




Olive Antron dub
can be used on the butt tip to imitate female egg sac.  Bleach strip
peacock herl for female imitation.




 Trico hatches
have been both a great frustration as well as a great teacher over the years. 
This pattern has become a nice answer to the frustration.

Stripped peacock herl (water strip with fingernails; do not bleach strip).

 
Fly Tying and Fly Fishing: