57 KB14456 KB45 KB193820262006Jurc, Dušanštevilka:1016 straniletnik:64str. 485-500ISSN:0017-2723COBISSID:1788582URN:URN:NBN:SI:doc-08PALOJGslZveza društev inženirjev in tehnikov gozdarstva in lesarstva SlovenijeGozdarski vestnikhrastilistiQuercus sp.rastlinske bolezniHrasti - Quercus spp.| Microsphaera alphitoides, Discula quercina, Tubakia dryin| Oaks - Quercus spp.| bolezni listja| diseases of leaves|The most frequent diseases of oaks leaves in Slovenia are presented. Most important is oak mildew (Microsphaera alphitoides), which affects above all pedunculate oak and sessile oak. Accurately are presented anamorph and teleomorph, symtoms of the disease and ecological factors which influence the disease development. Possibilities of chemical control of the disease are described and the most recent findings in connection with biological control, which is based upon use of the fungus Ampelomyces quisqualis. Described are also diseases caused by two endophytic fungi Discula quercina and Tubakia dryina, which occurr commonly throughout Slovenia but they do not affect oaks seriouslyPrikazane so najpogostejše bolezni listov hrastov v Sloveniji. Najpomembnejša je hrastova pepelovka (Microsphaera alphitoides), ki predvsem prizadene dob ingraden. Podrobno sta opisana anamorf in teleomorf glive, simptomi bolezni ter ekološki dejavniki, ki vplivajo na razvoj bolezni. Predstavljene so možnosti kontrole bolezni s kemičnimi sredstvi in najnovejša dognanja v zvezi z biološko kontrolo, ki temelji na uporabi glive Ampelomyces quisqualis. Opisani sta bolezni hrastovih listov, ki jih povzročata endofitni glivi Discula quercina in Tubakia dryina, ki se splošno pojavljata v Sloveniji, vendar ne ogrožata hrastovTEXTznanstveno časopisjejournalsSlovenian National E-content AggregatorNational and University Library of SloveniaZveza gozdarskih društev Slovenije