Primjena atraktanta Bisex u procjeni populacije jabukova savijača

master's thesis

• Title (english): The use of attractant Bisex in evaluation of codling moth
• Author: Lucija Novak
• Mentor: Božena Barić (mentor)
• Committee member: Božena Barić (predsjednik povjerenstva)
• Committee member: Ivana Pajač Živković (član povjerenstva)
• Committee member: Martina Skendrović Babojelić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Agriculture; (Department of Agricultural Zoology); Zagreb
• Defense date and country: 2020-02-28, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Agronomy

Abstract

Jabukov savijač, Cydia pomonella, najvažniji je štetnik jabuke u Hrvatskoj. Ovim istraživanjem praćena je dinamika populacije savijača u voćnjaku na fakultetskom pokušalištu Jazbina i u voćnjaku jabuke Obreška. Praćenje leta savijača u voćnjaku Jazbina provođeno je od 25. travnja 2018. do 31. srpnja 2018., te od 09. svibnja 2019. do 31. srpnja 2019. U procjeni populacije jabukova savijača korištene su feromonske lovke i lovke s atraktantom Bisex. U voćnjaku Obreška u 2018. godini provedena je konfuzija jabukova savijača, te se na toj površini pratio ulov ženki pomoću Bisex lovke i na ostatku voćnjaka pratio se ulov savijača feromonskom lovkom. U 2019. godini u voćnjaku Obreška pratio se ulov savijača samo feromonskom lovkom. U 2018. godini u Jazbini je ukupno ulovljeno 11 savijača na Bisex lovci i 75 savijača na feromonskoj lovci. U 2019. godini ulovljeno je na Bisex lovci 27 savijača i 133 savijača na feromonskoj lovci.
U voćnjaku Obreška na dijelu voćnjaka s konfuzijom na Bisex lovke ulovljeno je 14 ženki u 2018. godini. Na feromonskoj lovci izvan konfuzije u 2018. godine je ulovljeno 28 savijača, a u 2019. godini 79 primjeraka. Zbog ukupno manje atraktivnosti Bisex lovke od feromonske, atraktant Bisex se može koristiti u svrhu utvrđivanja prisutnosti ženki u voćnjacima s konfuzijom.

Abstract (english)

The codling moth, Cydia pomonella, is the most important apple pest in Croatia. This research was made to follow a dynamic population of codling moths in the college orchard Jazbina, and an apple orchard Obreška. The monitoring of the moth flight in the orchard Jazbina was conducted from April 25th to July 31st, 2018, and also from May 9th to July 31st, 2019. For monitoring of codling moth population of, pheromone traps, as well as attractant Bisex were used. In the Obreška orchard, in 2018, mating disruption method for codling moth was applide, so the research was done in order to evaluate female popuation by using only Bisex trap. On the part of the orchard where mating disruption was not implemented, for pest monitoring pheromone traps were used. In 2018 in orchard Jazbina a total of 11 moths at Bisex trap and 75 moths on pheromone trap were caught. In 2019 trap a total of 27 moths on Bisex trap and 133 moths on pheromone trap were caught. In orchard Obreška on the part with mating disruption at Bisex trap 14 females were caught in 2018. At pheromone trap outside mating disruption in 2018. Were caught 28 moths, an 79 moths in 2019. Because the attraction of Bisex trap is not so efficient as pheromone trap, Bisex trap can be used to estimate determine the presence of females in the orchard where mating disruption is implemented.

• Keywords: dinamika populacije; Cydia pomonella; feromonske lovke; atraktant Bisex
• Keywords (english): capture dynamics; Cydia pomonella; pheromone traps; attractant Bisex
• Language: croatian
• URN:NBN: urn:nbn:hr:204:892863
• Study programme: Title: Phytomedicine; Study programme type: university; Study level: graduate; Academic / professional title: magistar/ magistra inženjer/inženjerka fitomedicine (magistar/ magistra inženjer/inženjerka fitomedicine)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Access restricted to students and staff of home institution
• Created on: 2023-03-13 12:01:08