1. Department of Plant Pathology and Weed Research; Agricultural Research Organization; The Volcani Center; 50250 Bet Dagan Israel
2. Extension Service Israel Ministry of Agriculture and Rural Affairs; Hatzeva, Arava Israel
3. Eden Research Station Emek Hama'aynot R&D Emek Hama'aynot; Hatzeva, Arava Israel
4. Central and Northern Arava R&D; Hatzeva, Arava Israel
5. Agricultural Growers Council; Yehud Israel