Phytoplasmatic planting material in propagation field |
Propagation field near town Stalac (valley of the river West Morava). About 50 are of young planted vines, with over 70% plants showing symptoms of phytoplasma infection. |
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Department of Plant Pests, Institute for Plant Protection and Environment Belgrade Banatska 33, Zemun, tel/fax: 011 2611 762, E-mail: titanus_serbia@hotmail.com |
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