68 KB3234 KB67 KB197320132003Glavan, BrankoJurc, MajaMikulič, VidŠirca, SašaUrek, Gregor36 straništevilka:72str. 121-156ISSN:0351-3114COBISSID:1712232URN:URN:NBN:SI:doc-8PQXGFYMslInštitut za gozdno in lesno gospodarstvoUniverza v Ljubljani, Biotehniška fakulteta, Oddelek za gozdarstvo & Oddelek za lesarstvoZbornik gozdarstva in lesarstvabionomijaborova ogorčicaiglavciNematodanematodeSloveniaSlovenijaBorova ogorčica, Bursaphelenchus xylophilus (Steiner & Buhrer, 1934) Nickle, 1970 - nova nevarnost za slovenske gozdove?| Pine wood nematode, Bursaphelenchus xylophilus (Steiner & Buhrer, 1934) Nickle, 1970 - a new threat to forests in Slovenia?|The present paper deals with the pine wood nematode (Bursaphelenchus xylophilus), which has been placed on the A1 quarantine list in both Europe and Slovenia. The species is extremely offensive, causing fast-paced deterioration in conifers, particularly in those of the Pinus genus and more rarely in those of the Picea, Abies, and Larix genera. The areal, ecological demands, hosts, ecology, and the symptoms of attack on pines of the pine wood nematode are shown. The confirmed vectors (Insecta: Cerambycidae - genus Monochamus) and potential vectors (Insecta: Curculionidae - genus Pissodes andScolytidae) of the pine wood nematode are presented within the framework ofits ecology. The range of potential host plants of the pine wood nematode inSlovenia, climatic conditions, and critical points for the entry and spread of pests are also given. The level of phytosanitary risk presented by the appearance of the pine wood nematode in Slovenia is also evaluatedV prispevku obravnavamo borovo ogorčico (Bursaphelenchus xylophilus), ki je v Evropi (tudi v Sloveniji) uvrščena na karantensko listo A1. Vrsta je izredno napadalna, povzroča hitro propadanje iglavcev - predvsem vrst rodu Pinus, redko Picea, Abies in Larix. Prikazan je njen areal, ekološke zahteve, gostitelji, bionomija ter simptomi napada na borih. V okviru bionomije borove ogorčice so posebej predstavljeni njeni potrjeni vektorji (Insecta: Cerambycidae - rod Monochamus) in tudi njeni potencialni vektorji (Insecta: Curculionidae - rod Pissodes in Scolytidae). Podajamo razširjenost potencialnih gostiteljskih rastlin borove ogorčice pri nas, podnebne razmere ter kritične točke za vnos in širjenje škodljivca. Ocenjujemo stopnjo fitosanitarnega tveganja pojava borove ogorčice v SlovenijiTEXTznanstveno časopisjejournalsSlovenian National E-content AggregatorNational and University Library of SloveniaUniverza v Ljubljani, Biotehniška fakulteta