magistrsko delo
Jernej Černe (Author), Stanislav Trdan (Mentor), Franci Aco Celar (Thesis defence commission member), Valentina Usenik (Thesis defence commission member)

Abstract

V letu 2021 smo na Laboratorijskem polju Biotehniške fakultete v Ljubljani spremljali sezonsko dinamiko marmorirane smrdljivke. Poskus je potekal med marcem in novembrom na treh mikrolokacijah, kjer smo postavili po eno feromonsko vabo. Prva mikrolokacija leži na robu vrtnarskega oddelka, druga med poljedelskim delom in sadovnjakom, tretja pa ob gozdičku. Pridobili smo pomembne informacije o številu rodov marmorirane smrdljivke, kdaj se začne pojavljati, kateri abiotični dejavniki vplivajo na številčnost pojava in kateri razvojni stadiji se pojavljajo na posameznih rastlinskih vrstah. Ugotovili smo, da se je škodljivec začel pojavljati v začetku aprila, glavnino ulova smo zabeležili v juliju, avgustu in septembru, zadnji ulov pa je bil v začetku novembra. Edino povezavo smo ugotovili med povprečnim dnevnim ulovom odraslih osebkov marmorirane smrdljivke in povprečno dnevno temperaturo zraka. Največji ulov smo zabeležili v vabi 1, sledi vaba 3 in nato vaba 2. Popis razvojnih stadijev škodljivca je potekal od julija do oktobra, in sicer naključno na kmetijskih in samoniklih vrstah na Laboratorijskem polju. Škodljivec se je v vseh razvojnih stadijih (jajčna legla, ličinke in odrasli osebki) pojavil samo na soji in industrijski konoplji, na drugih pa le kot ličinka ali odrasli osebek.

Keywords

marmorirana smrdljivka;številčnost;bionomija;temperatura;padavine;

Data

Language: Slovenian
Year of publishing:
Typology: 2.09 - Master's Thesis
Organization: UL BF - Biotechnical Faculty
Publisher: [J. Černe]
UDC: 632.754:591.5(043.2)
COBISS: 166624003 Link will open in a new window
Views: 19
Downloads: 5
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Other data

Secondary language: English
Secondary title: Seasonal dynamics of brown marmorated stink bug (Halyomorpha halys [Stål], Hemiptera, Pentatomidae) in the laboratory field of Biotehnical faculty in Ljubljana
Secondary abstract: In 2021, we studied the seasonal dynamics of the brown marmorated stink bug in the laboratory field of the Biotechnical Faculty in Ljubljana. The experiment took place between March and November at three microsites where pheromone traps were placed. The first microsite was located at the edge of the horticultural area, the second between the arable area and the orchard, and the third next to small forest area. We obtained important information about the number of generations of brown marmorated stink bug, the timing of its occurrence, the abiotic factors affecting abundance, and the developmental stages occurring on each plant species. We found that the pest began to emerge in early April, with the main catches recorded in July, August and September, and the last catch in early November. The only correlation we discoverd was between average daily catch of adult brown marmorated stink bugs and average daily air temperature. The largest catches were recorded in trap 1, followed by trap 3, and then trap 2. Counts of developmental stages of the pest were conducted randomly on agricultural and wild plant species in the laboratory area from July through October. The pest occurred in all developmental stages (eggs, larvae and adults) only on soybean and industrial hemp, and only as larvae or adults on the other plants.
Secondary keywords: Halyomorpha halys;
Type (COBISS): Master's thesis/paper
Study programme: 0
Thesis comment: Univ. v Ljubljani, Biotehniška fak., Oddelek za agronomijo
Pages: 1 spletni vir (1 datoteka PDF (XI, 44 str., [3] str. pril.))
ID: 20020633