| ohiomapleproducers.com | Ohio Maple Producers Association |
| novascotiamaplesyrup.com | Maple Producers' Association of Nova Scotia |
| northamericanmaple.org | The North American Maple Syrup Council |
| nhmapleproducers.com | New Hampshire Maple Producers' Association |
| mi-maplesyrup.com | Michigan Maple Syrup Association |
| mainemapleproducers.com | Maine Maple Producers Association |
| lcida.org | Lewis County Maple Producers Association |
| internationalmaplesyrupinstitute.com | International Maple Syrup Institute |
| indianamaplesyrup.org | Indiana Maple Syrup Association |
| cornell.edu | Northeastern New York Maple Producers Association |
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