Populacija vrste Drosophila suzukii (Diptera: Drosophilidae) na području parka prirode Medvednica u 2018. godini

master's thesis

• Title (english): Drosophila suzukii (Diptera: Drosophilidae) population from the Drosophilidae in the area of Nature Park Medvednica in 2018
• Author: Karla Miljković
• Mentor: Aleksandar Mešić (mentor)
• Committee member: Aleksandar Mešić (predsjednik povjerenstva)
• Committee member: Ivana Pajač Živković (član povjerenstva)
• Committee member: Boris Duralija (član povjerenstva)
• Granter: University of Zagreb; Faculty of Agriculture; (Department of Agricultural Zoology); Zagreb
• Defense date and country: 2019-09-27, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Agronomy

Abstract

Rod Drosophila predstavlja najveći rod unutar porodice Drosophilidae. U ovom istraživanju proveden je pokus s ciljem utvrđivanja prisutnosti faune mušica iz porodice Drosophilidae na području Parka prirode Medvednica tijekom vegetacijske sezone u 2018. godini. Za provođenje pokusa korištene su hranidbene lovke na bazi jabučnog octa, postavljene na četiri lokacije na različitim nadmorskim visinama od 290 m, 330 m, 440 m i 600 m. Ukupno je prikupljeno 363 jedinki u razdoblju od 15. lipnja do 1. studenog, a najviše je dominirala brojnost vrste Drosophila suzukii. Praćenjem leta rezultati su prikazali značajan porast ulova jedinki od sredine rujna do kraja listopada. Sve vrste unutar porodice Drosophilidae u povoljnim klimatskim uvjetima i uz širok krug domaćina razvijaju nekoliko generacija godišnje te imaju veliku sposobnost brzog širenja na nova područja. Njihova prisutnost na području Medvednice dokazuje mogućnost opstanka vrste i na područjima koja nisu usko vezana za uzgoj voćarskih kultura.

Abstract (english)

The genus Drosophila represents the largest genus within the family Drosophilidae. In this study, an experiment was conducted to determine the presence of fruit flies from the Drosophilidae family in the Medvednica Nature Park area during the 2018. growing season. To conduct the experiment, apple cider based food trays were set up at four locations at different altitudes of 290 m, 330 m, 440 m and 600 m to conduct the experiment.. A total of 363 individuals were collected between June 15 and November 1, with Drosophila suzukii being the most dominant species. Flight monitoring showed a significant increase in individual catches from mid-September to late October. All species within the Drosophilidae family in favorable climatic conditions and with a wide range of hosts develop several generations a year and have a great ability to spread rapidly to new areas. Their presence in the area of Medvednica proves the possibility of survival of the species and in areas that are not closely related to the cultivation of fruit crops.

• Keywords: Drosophila; invazivna vrsta; Drosophila suzukii; Medvednica; dinamika ulova
• Keywords (english): Drosophila; invasive species; Drosophila suzukii; Medvednica; capture dynamics
• Language: croatian
• URN:NBN: urn:nbn:hr:204:881563
• 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: 2019-11-15 14:02:45