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Preizkus učinkovitosti atraktantov za spremljanje šesterozobega smrekovega lubadarja Pityogenes chalcographus (L.)(Col.:Scolytinae) v smrekovih sestojih po vetrolomu leta 2006 na Jelovici : diplomsko delo - univerzitetni študij
ID Šimon, Martin (Author), ID Jurc, Maja (Mentor) More about this mentor... This link opens in a new window

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PID: 20.500.12556/rul/9fad3cf5-223a-4339-8309-a3c2fdb7ef37

Abstract
Leta 2009 je bila na Jelovici, na površini, kjer je leta 2006 divjal vetrolom, izvedena raziskava z namenom ugotoviti kateri izmed sintetičnih feromonskih pripravkov (Chalcopraxr top, Chalcowitr, PC - Ecolurer) je najprimernejši za kontrolo gostot populacij šesterozobega smrekovega lubadarja (Pityogenes chalcographus). Analizirana je bila učinkovitost ter selektivnost feromonov. Na treh lokacijah so bile postavljene po štiri pasti znamke Theysohnr. V vsako izmed njih je bil vstavljen feromon določenega proizvajalca, četrta pa je služila kontroli. Izveden je bil t.i. rotacijski poskus. Najučinkovitejši je bil feromon Chalcowitr, sledi mu PC - Ecolurer, najmanj učinkovit pa je bil Chalcopraxr top. Kot najselektivnejši se je izkazal Chalcopraxr top, še posebej na pomembno plenilsko vrsto Nemosoma elongatum. Najmanj selektiven je bil Chalcowitr, ki je tudi edini izmed feromonov, ki privlači tudi osmerozobega smrekovega lubadarja (Ips typographus). Ob upoštevanju selektivnosti, cene posameznega feromona ter časa njihovega delovanja, se za uporabo v praksi priporoča feromon Chalcopraxr top.

Language:Slovenian
Keywords:feromonske vabe, Chalcoprax top, Chalcowit, PC-Ecolure, učinkovitost, selektivnost, feromonske pasti, šesterozobi smrekov lubadar, Pityogenes chalcographus(L.), dodaten ulov, vetrolomna površina, Jelovica
Work type:Undergraduate thesis
Typology:2.11 - Undergraduate Thesis
Organization:BF - Biotechnical Faculty
Place of publishing:Ljubljana
Publisher:[M. Šimon]
Year:2011
Number of pages:X, 89 f.
PID:20.500.12556/RUL-16016 This link opens in a new window
UDC:630*41:630*14(497.4 Jelovica)(043.2)=163.6
COBISS.SI-ID:3235238 This link opens in a new window
Publication date in RUL:11.07.2014
Views:1775
Downloads:339
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Secondary language

Language:English
Abstract:
The purpose of research was to find out which of three (Chalcopraxr top, Chalcowitr, PC - Ecolurer) synthetic pheromones is the most appropriate for monitoring population dynamic of six-toothed spruce bark beetle (Pityogenes chalcographus). The research took place in 2009 in NW of Slovenia on a plateaunamed Jelovica, on area of the big windthrow in 2006. The efficiency and selectivity were tested for each type of pheromone. Three locations were chosen and on each of them four Theysohnr pheromone traps were set. In three traps were put, separately, one sort of pheromone. The fourth trap was used for control. The rotation experiment was made. The most efficient was pheromone Chalcowitr, next was PC - Ecolurer, the least efficient was Chalcopraxr top. The most selective was Chalcopraxr top, especially in connection with important predator Nemosoma elongatum). The least selective was Chalcowitr, which is also the only of all pheromones, which attracts eight-toothed spruce bark beetle (Ips typographus). With regard to selectivity, the price and durability of each pheromone, Chalcopraxr top is recommended for using in practice.


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