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Zmanjševanje populacije podlubnikov (Coleoptera Scolytidae) na lesnem skladišču s sintetičnimi agregacijskimi feromoni
ID Babuder, Gorazd (Author), ID Pohleven, Franc (Author)

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Abstract
Članek obravnava analizo ulova treh vrst podlubnikov na lesnem skladišču Rečica pri Bledu. V raziskavi smo uporabili mobilne, ploščato-režaste lovne pasti znamke Theysohn s feromonom Linoprax za redukcijo progastega lestvičarja (Xyloterus lineatus 01.), Pheroprax za krčenje knaverja (lps typographus L.) in Chalcoprax za obvladovanje šesterozobega smrekovega lubadarja (Pityogenes chalcographus L.). Na Linoprax smo ujeli skupno 10381 podlubnikov. 00.4 % ulova je predstavljal progasti lestvičar, 1.1 % knaver in 0.5 % šesterozobi smrekov lubadar. Na pasteh opremljenih s Pheropraxom in Chalcopraxom se je ujelo 440J33 podlubnikov. 00.6 % ulova je predstavljal esterozobi smrekov lubadar, 9.3 % knaver in 0.1 % progasti lestvičar. Spremljanje ulova lahko kontrolira gostoto populacije podlubnikov in ogroženost hlodovine na skladišču.

Language:Slovenian
Keywords:lesni škodljivci, podlubniki, progasti lestvičar, knaver, šesterozobi smrekov lubadar, skladišče lesa, feromoni, Thysohn pasti
Work type:Scientific work
Typology:1.01 - Original Scientific Article
Organization:BF - Biotechnical Faculty
Year:1995
Number of pages:Str. 117-130
Numbering:Št. 46
PID:20.500.12556/RUL-69642 This link opens in a new window
UDC:630*84:630*41(045)=163.6
ISSN on article:0351-3114
COBISS.SI-ID:16777 This link opens in a new window
Publication date in RUL:10.07.2015
Views:2002
Downloads:221
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Record is a part of a journal

Title:Zbornik gozdarstva in lesarstva. forest and wood science & technology
Shortened title:Zb. gozd. lesar.
Publisher:Gozdarski inštitut Slovenije, Biotehniška fakulteta, Oddelek za gozdarstvo in obnovljive gozdne vire, Biotehniška fakulteta, Oddelek za lesarstvo
ISSN:0351-3114
COBISS.SI-ID:6206978 This link opens in a new window

Secondary language

Language:English
Title:Reduction of the population of scolytid bark beetles (Coleoptera, Scolytidae) in a timber storage yard by the yuse of synthetic aggregation pheromones
Abstract:
The catch ofthree bark beetle species in a timber storage yard at Rečica near Bled was analysed. Mobile Theysohn traps baited with the synthetic pheromone Linoprax against the lineate bark beetle (Xyloterus lineatus 01.), Pheroprax far reduction of the eight-toothed bark beetle (/ps typographus L.), and Chalcoprax far the central of the six-toothed bark beetle (Pityogenes chalcographus L.) were used in the study. A total of 1 O 381 scolytids were captured in the Linoprax baited traps; 00.4 % of them belonged to X /ineatus, 1.1 % to /. typographus, while 0.5 % were P. chalcographus. A total of 440 033 bark beetles were caught on traps baited with both Pheroprax and Chalcoprax; 00.6 % of them were P. chalcographus, 9.3 % /. typographus, and 0.1 % were X lineatus. By combining the temporal and spatial distribution of the captured scolytids, the density and dynamics of the bark beetle populations in a timber storage yard can be determined. In this way the bark beetle threat to stored fresh logs can be controlled.

Keywords:synthetic aggregation pheromones, Theysohn traps, timber storage yard, the lineate bark beetle, the eight-toothed bark beetle, the six-toothed bark beetle

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