Šumarski list, Vol. 139 No. 3-4, 2015.
Izvorni znanstveni članak
THE EFFICACY OF A NEW PHEROMONE TRAP SETUP DESIGN, AIMED FOR TRAPPING IPS TYPOGRAPHUS (COLEOPTERA, CURCULIONIDAE, SCOLYTINAE)
Petr Zahradník
; Forestry and Game Management Research Institute, Czech Republic
Marie Zahradníková
; Forestry and Game Management Research Institute, Czech Republic
Sažetak
The primary aim of this paper is to compare the efficacy of traditional set-up of pheromone traps (along a stand wall at a distance of 20 m between each other) and a new arrangement where the pheromone baited trap is placed in the middle of a stocking area with no space between single traps. A secondary aim is to find the best use of pheromone baits in trapping systems where: i) every trap is baited, ii) every second trap is baited, iii) only traps at the edges and middle of arrangements are baited.
The results showed that the new organisation of pheromone baited traps is more effective than the traditional one and can provide a better tool for active forest protection in managing outbreaks of spruce bark beetles.
Ključne riječi
spruce bark beetle; pheromone baited traps; spatial trap design; control
Hrčak ID:
141894
URI
Datum izdavanja:
30.4.2015.
Posjeta: 1.344 *