1 23 European Journal of Plant Pathology Published in cooperation with the European Foundation for Plant Pathology ISSN 0929-1873 Volume 138 Number 1 Eur J Plant Pathol (2014) 138:149-155 DOI 10.1007/s10658-013-0315-3 Extracts of the endemic resurrection plant Haberlea rhodopensis stimulate in vitro growth of various Phytophthora spp. pathogens Daniela Moyankova, Aneta Lyubenova, Slavtcho Slavov & Dimitar Djilianov