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COMPARISON OF ALL SEASON AND STANDARD TYPE OF ECOLURE® DISPENSER EFFICACY IN TRAP CATCHES OF EUROPAEAN SPRUCE BARK BEETLE (Ips typographus (L.))

Oto Nakládal ; Faculty of Forestry and Wood Sciences, Czech University of Life Sciences Prague
Petr Šenfeld ; Faculty of Forestry and Wood Sciences, Czech University of Life Sciences Prague
Milivoj Franjević ; Šumarski fakultet Sveučilišta u Zagrebu
Hana Uhlíková ; Faculty of Forestry and Wood Sciences, Czech University of Life Sciences Prague


Puni tekst: engleski pdf 198 Kb

str. 395-400

preuzimanja: 380

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Sažetak

I. typographus is the most serious pest of spruce forests in Eurasia. Pheromone traps are usually used in forest protection against this pest. In this study, two types of pheromone dispensers (ECOLURE CLASSIC and ECOLURE MEGA) were compared in terms of its efficiency in 2010. ECOLURE CLASSIC were capturing averagely more beetles in compare of all season dispense ECOLURE MEGA during all season. No statistic difference was recorded only during first 10 days of the season. In the rest of season (next 123 days) the ECOLURE CLASSIC captured statistically more beetles then ECOLURE MEGA. That is why, type and quality of pheromone dispenser significantly influences the number of trapped beetles to the pheromone traps.

Ključne riječi

efficiency, pheromone dispenser, ECOLURE, Ips typographus

Hrčak ID:

109443

URI

https://hrcak.srce.hr/109443

Podaci na drugim jezicima: hrvatski

Posjeta: 793 *