{"product_id":"sulfur-traditional-catskill-dry-fly","title":"Sulfur Dry Fly – Traditional Catskill Style Mayfly Pattern","description":"\u003ch1 data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eSulfur Dry Fly – Traditional Catskill Style Mayfly Pattern\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eA classic Catskill-style Sulfur dry fly designed to imitate adult mayflies during one of the most important Eastern trout hatches. A proven traditional pattern for spring and summer dry fly fishing.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe Traditional Sulfur Dry Fly is a time-tested Catskill-style pattern that has been fooling trout for generations. Its classic construction creates a natural adult mayfly profile and a traditional floating presentation that trout recognize during an active Sulfur hatch.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhen Sulfur mayflies are emerging and returning to the water, trout often become focused on these small yellow-bodied insects. Having a dependable traditional dry fly in the correct size can make all the difference.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis pattern represents important Eastern Sulfur mayflies, including \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eEphemerella invaria\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eEphemerella dorothea\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e, along with other regional Sulfur-colored mayflies.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAvailable in sizes #14 through #18, this fly provides several size options to match the hatch and the feeding behavior of trout.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhy We Fish It\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTraditional Catskill construction:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e A classic dry fly design with a natural adult mayfly silhouette.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eProven Sulfur imitation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for trout feeding on adult Sulfur mayflies.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNatural floating presentation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e An excellent choice for fishing rising trout during active hatches.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMultiple sizes:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Match changing insect sizes and selective trout.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eWhen to Fish It\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eFish this pattern during Sulfur hatches throughout the spring and summer. It is particularly effective when trout are consistently rising to adult mayflies drifting on the surface.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA valuable pattern for the Upper Delaware River and other Eastern trout streams where Sulfur hatches provide important dry fly opportunities.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eHow to Fish It\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003ePresent the fly with a drag-free drift through riffles, runs, seams, and slower feeding lanes. Target visible risers and allow the fly to travel naturally through their feeding zone.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhen trout become selective, experiment with the available sizes before changing to a different pattern.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePattern:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Traditional Sulfur Dry Fly\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eStyle:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Catskill-style dry fly\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eImitates:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Adult Sulfur mayflies\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eScientific Names:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eEphemerella invaria\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eEphemerella dorothea\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e, along with other regional Sulfur species\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAvailable Hook Sizes:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e #14, #16, and #18\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAvailable Options:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Single fly, 3-pack, 6-pack, or 12-pack\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e12-Fly Selection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Includes four flies each in sizes #14, #16, and #18.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe traditional Sulfur dry fly belongs in every Eastern trout angler's spring and summer fly box. Stock up on this proven Catskill-style pattern from Capt. Ken's Custom Flies and be ready when the Sulfur hatch gets underway.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e","brand":"Capt. Ken's Custom Flies","offers":[{"title":"Single Fly #14","offer_id":46612212121814,"sku":null,"price":1.79,"currency_code":"USD","in_stock":true},{"title":"Single Fly #16","offer_id":46612212154582,"sku":null,"price":1.79,"currency_code":"USD","in_stock":true},{"title":"Single Fly #18","offer_id":46612212187350,"sku":null,"price":1.79,"currency_code":"USD","in_stock":true},{"title":"3 Pack #14","offer_id":46612212220118,"sku":null,"price":4.99,"currency_code":"USD","in_stock":true},{"title":"3 Pack #16","offer_id":46612212252886,"sku":null,"price":4.99,"currency_code":"USD","in_stock":true},{"title":"3 Pack #18","offer_id":46612212285654,"sku":null,"price":4.99,"currency_code":"USD","in_stock":true},{"title":"Mixed Dozen (4 each size)","offer_id":46612212318422,"sku":null,"price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0908\/4016\/files\/20250310_171119.jpg?v=1741642413","url":"https:\/\/baxterhouseflyfishing.com\/products\/sulfur-traditional-catskill-dry-fly","provider":"Baxter House River Outfitters","version":"1.0","type":"link"}