The LDO (Large Dark Olive) Emerger 

'The LDO Emerger' is tied to represent the emerging dun of the Large Dark Olive as it is in or just below the surface film struggling to break free of the nymphal shuck. Large Dark Olives hatch on my local rivers in the Spring and Autumn.
Dressing;
Hook: Size 14 Kamasan B170
Thread: Olive Dun 8/0 UNI-Thread
Wing: 2 or 3 Blue Dun or Natural CDC feathers
Abdomen/Thorax: Dark Olive Awesome Possum Dubbing
Rib: Glo-brite Floss No. 10
My name is Geoff Johnston. I am a full-time fly-fishing guide and tutor on the River Eden and it's tributaries. I also guide and teach on lakes in the Lakes District like Ullswater and Haweswater. For more information check out my website at www.theedenangl....
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