1. Faculty of Agriculture Department of Horticulture, Yuzuncu Yıl University, Van, Turkey
2. Faculty of Agriculture and Natural Sciences, Department of Horticulture, Abant Izzet Baysal University, Bolu, Turkey
3. Faculty of Agriculture, Department of Landscape Architecture, Yuzuncu Yıl University, Van, Turkey
4. Faculty of Agriculture Department of Horticulture, Atatürk University, Erzurum, Turkey
5. Faculty of Agriculture Department of Horticulture, Igdır University, Igdır, Turkey