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Thoughts on Sedges and Sunny Evenings by John Smith

Looking forward to the new season I considered it time to look again at the patterns that I use during those warm sunny evening sedge hatches.

To be precise I wanted to look into patterns that could be used in that transition time between the pupae leaving the lake or river bed and hatching at the surface. I did not want to wait until the adults were in evidence on the surface occupying the minds of the fish, as this is often just as the light is fading and the fishery is closing.

The classic pattern that is always number one selection at this time is the Invicta which has passed the test of time and is still an excellent choice. I like to fish with look-alike patterns which do not take an eternity to dress and it was this scenario which kick started my thoughts into action.

Many of you will be aware of how much I like to incorporate glass beads into my patterns and these looked ideal to give that plump, segmented body of the sedge pupa. A tapered butt of tying thread to match the body colour retains the beads in position.

After much experimentation, including partridge and grouse, to replicate the legs I have incorporated a hackle of CDC which will give that all important illusion of life. To help sink the fly and negate the floating qualities of the CDC a few turns of lead wire are incorporated as an under-body to the thorax. Eyes of black monofilament are added as I consider them to be an important part of any 'hunter to prey' contact and when referring to diagrams of sedge pupa they appear to be quite a prominent feature.

After experimenting with various materials for other prominent identification features I finally arrived at the following sedge pupa dressing:

 

CDC Sedge Pupa:

 
 

Hook:

Thread:

Body:

Thorax:

Thorax Cover:

Legs:

Antennae:

Eyes:

Hayabusa, FLY F270, size 12

To match body colour and brown at thorax

Glass beads

Fine lead wire under dubbed dark brown rabbit

Mottled brown 'Thin Skin' or similar

Natural CDC, doubled and wound as a hackle

Black Micro Fibbets

Black monofilament (30lb) heated at ends

 
 

 

CDC Sedge Emerger:

 

To represent the vulnerable time of emergence at the surface I have introduced wing buds of CDC to hold the fly close to the surface film. The lead wire is not now required and a trailing shuck of fine synthetic fur is added to give an impression of emergence and a target feature at the rear of the fly. I hope that fishing the pattern almost stationary just under the surface film will meet the approval of the trout.

 
 

Hook:

Thread:

Body:

Trailing Shuck:

Wing Buds:

Thorax:

Legs:

Antennae:

Eyes:

Hayabusa, FLY F270, size 12

To match body colour and brown at thorax

Glass beads

Fine synthetic fur, off-white or light-tan

Natural CDC

Dubbed dark brown rabbit

Natural CDC, doubled and wound as a hackle

Black Micro Fibbets

Black monofilament (30lb) heated at ends

 
 

The patterns outlined above will hopefully help me to catch during the time prior to that when the adult sedges are on the wing. The sedge pupa will be used first, followed later in the evening by the emerger. Both patterns meet my criteria of looking like the natural and I am looking forward to a warm sunny evening to give them a try.

If any other members of the Surrey Branch would like to test them then give me a call (01483 476938) and I will endeavour to send some samples.

John Smith, Surrey Branch


Flies tied by John Smith - photography by Colin Spicer