Studies on Manna ash (Fraxinus ornus L.) In Bulgaria

The purpose of this publication is to review and analyze the main studies Manna ash in Bulgaria or-der present summarized information acquire an objective view possibilities for proper per-ception importance local tree species its use various aspects science practice our country. study covers period from second half 1940s, when first specialized journals field forest were published, until 2022. focus on publications related directly or indirectly research manna ash.  tracking chronology forestry shows trends towards a change perception as inferior search benefits practice, including rethinking role one weed into adjustable competitor, stimulating regeneration oaks others indigenous plantations. phytocoenological studies, which relation communities, both nat-ural artificial plantations, with participation have increased recent years. With their help, it possible trace stages successions fluctuations behavior xerothermic oak forests austian pine crops – ecological-coenotic strategy species. special uses are close European ana-logues number cases overtake them new data discoveries, mostly terms bio-logically active products antiallergic agents obtained plant species, among we world patents.