magistrsko delo
Jernej Černe (Avtor), Stanislav Trdan (Mentor), Franci Aco Celar (Član komisije za zagovor), Valentina Usenik (Član komisije za zagovor)

Povzetek

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.

Ključne besede

marmorirana smrdljivka;številčnost;bionomija;temperatura;padavine;

Podatki

Jezik: Slovenski jezik
Leto izida:
Tipologija: 2.09 - Magistrsko delo
Organizacija: UL BF - Biotehniška fakulteta
Založnik: [J. Černe]
UDK: 632.754:591.5(043.2)
COBISS: 166624003 Povezava se bo odprla v novem oknu
Št. ogledov: 19
Št. prenosov: 5
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Angleški jezik
Sekundarni naslov: Seasonal dynamics of brown marmorated stink bug (Halyomorpha halys [Stål], Hemiptera, Pentatomidae) in the laboratory field of Biotehnical faculty in Ljubljana
Sekundarni povzetek: 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.
Sekundarne ključne besede: Halyomorpha halys;
Vrsta dela (COBISS): Magistrsko delo/naloga
Študijski program: 0
Komentar na gradivo: Univ. v Ljubljani, Biotehniška fak., Oddelek za agronomijo
Strani: 1 spletni vir (1 datoteka PDF (XI, 44 str., [3] str. pril.))
ID: 20020633