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SL196: Flatwoods Citrus Best Management Practice: Riser-Board Structures

Figure 5a. a) Concrete sinker board (left) next to a regular wooden board. b) Wooden sinker board with metal straps attached. c) Riser-board structure with two sinker boards installed. The sinker boards should be brightly colored to facilitate retrieval if they are accidentally dropped in the ditch or misplaced around the structure.

Credit: PCW