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Iskalni niz: "avtor" (Andreja U%C5%A1tar) .

821 - 830 / 888
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821.
Japonski hrošč (Popillia japonica)
Andreja Kavčič, 2018, strokovni članek

Ključne besede: varstvo gozdov, karantenski organizmi, Japonski hrošč, Popillia japonica, poškodbe drevja
Objavljeno v DiRROS: 30.09.2018; Ogledov: 3047; Prenosov: 635
.pdf Celotno besedilo (188,87 KB)

822.
823.
Podlubnik ali lubadar?
Andreja Kavčič, Andreja Kavčič, 2018, poljudni članek

Ključne besede: gozdarstvo, poškodbe in varstvo gozdov, podlubniki, lubadarji
Objavljeno v DiRROS: 22.05.2018; Ogledov: 3089; Prenosov: 666
.pdf Celotno besedilo (89,70 KB)

824.
825.
Črni vejni lesar (Xylosandrus compactus)
Andreja Kavčič, 2018, strokovni članek

Ključne besede: poškodbe in varstvo gozdov, odmiranje dreves, tujerodne živalske vrste, črni vejni lesar, Xylosandrus compactus, podlubniki
Objavljeno v DiRROS: 16.04.2018; Ogledov: 3181; Prenosov: 778
.pdf Celotno besedilo (157,58 KB)

826.
Hrastova čipkarka (Corythucha arcuata)
Andreja Kavčič, 2018, strokovni članek

Ključne besede: poškodbe in varstvo gozdov, hrastova čipkarka, Corythucha arcuata, hrast, Quercus spp., drevesni listi
Objavljeno v DiRROS: 13.02.2018; Ogledov: 3189; Prenosov: 734
.pdf Celotno besedilo (163,72 KB)

827.
Sibirska svilena kokljica (Dendrolimus sibiricus)
Andreja Kavčič, 2017, strokovni članek

Ključne besede: varstvo gozdov, karantenski organizmi
Objavljeno v DiRROS: 03.12.2017; Ogledov: 2948; Prenosov: 618
.pdf Celotno besedilo (191,22 KB)

828.
Sahalinski jelov ličar (Polygraphus proximus)
Andreja Kavčič, 2017, strokovni članek

Ključne besede: varstvo gozdov, karantenski organizmi
Objavljeno v DiRROS: 28.10.2017; Ogledov: 3245; Prenosov: 578
.pdf Celotno besedilo (196,61 KB)

829.
Analysis of trees planted in vicinity of hospitals in Ljubljana as a source of pollen
Andreja Kofol-Seliger, Janez Pirnat, 2010, izvirni znanstveni članek

Povzetek: The paper analyses woody plants growing in the vicinity of hospital buildings situated along Zalog Road, Korytko Street, Šlajmar Street, Bohorič Street and Njegoš Street in Ljubljana, Slovenia. Woody plants are an immediate potential source of allergenic pollen, affecting all park users such as patients, visitors and hospital employees. The most allergenic tree species in the park was found to be birch (Betula pendula Roth.), which accounts for 6.8% of all registered trees. The low allergenic maples (Acer sp.) and the low allergenic horse chestnut (Aesculus hippocastanum L.) account for 19.6% and 7.4%, respectively. Among the medium allergenic trees are ash (Fraxinus excelsior L.) (4.8%), plane (Platanus x hispanica Muenchh.) (4.2%), hornbeam (Carpinus betulus L.) (1.9%), and oak (Quercus sp.) and hazel (Corylus avellana L.) withless than 1%.
Objavljeno v DiRROS: 12.07.2017; Ogledov: 4272; Prenosov: 1915
.pdf Celotno besedilo (197,45 KB)

830.
Ophiostomatoid fungi (Ascomycota: Ophiostomataceae) associated with bark beetles and their possible economic impact in forests and timber production
Andreja Nève Repe, Maja Jurc, 2010, izvirni znanstveni članek

Povzetek: Ophiostomatoid fungi are commercially and economically important group of fungi in forestry and timber production. This group is represented by several genera of Ascomycetes with common morphological characteristics, although withdistinct taxonomy and phylogeny. Several genera of ophiostomatoid fungi have been considered synonymous solely based on morphological similarities as a result of an adaptation to insect dispersal. Ophiostomatoid fungi cause considerable economic losses in the forestry and timber production due to sap stain and vascular wilt diseases. The threat of introduced ophiostomatoid fungi is increasing with the global timber trade and loose control measurements. An overview of the taxonomy, ecology, concept of association (mutualism/symbiosis) and the economic importance of ophiostomatoid fungi are provided.
Objavljeno v DiRROS: 12.07.2017; Ogledov: 4360; Prenosov: 1876
.pdf Celotno besedilo (135,13 KB)

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