1. Bolezni, škodljivci in sušni stres pri navadni bukvi v različnih scenarijih podnebnih sprememb (V4-2026) : Aktivnost 2.1: Vzroki hiranja navadne bukve v SlovenijiNikica Ogris, Andreja Kavčič, Janja Zajc, Ana Brglez, Maarten De Groot, Barbara Piškur, 2023, elaborat, predštudija, študija Ključne besede: kompleksna bolezen, škodljiv dejavnik, hiranje, fakultativen patogen, endofit, sušni stres, stresni dejavniki
Objavljeno v DiRROS: 03.11.2023; Ogledov: 133; Prenosov: 36
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2. First record of the northern spruce bark beetle, Ips duplicatus (Sahlberg, 1836), in SloveniaAndreja Kavčič, Zina Devetak, Barbara Piškur, Eva Groznik, Maarten De Groot, 2023, izvirni znanstveni članek Povzetek: The northern spruce bark beetle, Ips duplicatus (Sahlberg), has invaded Central Europe in the past century and continues to spread southwards and westwards. It has caused damage in some parts of Europe in recent decades and poses a serious threat to spruce forests across the continent. From 2018 to 2021, we conducted intensive monitoring to determine the status of I. duplicatus in Slovenia. We used different types of traps and pheromone lures that attract I. duplicatus beetles and took bark samples from bark beetle-infested trees. Of the 26 traps used during the four years of monitoring, I. duplicatus was found in 16 traps in the central part of Slovenia in 2020. Adult beetles were caught in traps containing both I. typographus and I. duplicatus lures. The identity of this species was confirmed using morphological keys and molecular methods. One to five I. duplicatus beetles were found per trap, totaling 25 specimens. However, we did not confirm any I. duplicatus in samples taken from trees in 2021. We conclude that I. duplicatus is present in Slovenia, but our results suggest that the species is only present locally and that the population is small.
Ključne besede: biological invasions, forest pests, temperate forests, conifers, damage, forest pest monitoring, confirmation
Objavljeno v DiRROS: 05.09.2023; Ogledov: 159; Prenosov: 71
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3. Sušenje jelovih krošenj zaradi gliv povezanih s Pityokteines vorontzowiAna Brglez, Barbara Piškur, Andreja Kavčič, 2023, kratki znanstveni prispevek Ključne besede: gozdovi, varstvo gozdov, bela jelka, Abies alba, Vorontzowov jelov lubadar, Pityokteines vorontzowi, Geosmithia sp.
Objavljeno v DiRROS: 24.03.2023; Ogledov: 300; Prenosov: 118
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4. Poročilo o preskusu št.: LVG 2022-220 : vzorec št. 2022/00712Andreja Kavčič, 2022, izvedensko mnenje, arbitražna odločba Ključne besede: varstvo gozdov, morfološke analize, Pinus nigra, žuželke, ličinke, Monochamus sp., črni bor
Objavljeno v DiRROS: 16.12.2022; Ogledov: 254; Prenosov: 73
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