| csu.edu.au | National Wine and Grape Industry Centre |
| brocku.ca | Cool Climate Oenology and Viticulture Institute |
| avf.org | The American Vineyard Foundation |
| asev.org | American Society of Enology and Viticulture |
| vineyardteam.org | Central Coast Vineyard Team |
| liveinc.org | Oregon Low Input Viticulture and Enology (LIVE) |
| oregonstate.edu | Northwest Berry & Grape Information Net |
| ristcanyonvineyards.com | Rist Canyon Vineyards |
| lincoln.ac.nz | Lincoln University Viticulture and Oenology |
| bwl.de | Ecofruvit - Organic Viticulture and Horticulture |
Australia , Queensland , Mackay