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Pregled bibliografske jedinice broj: 1212960

Ground and above-ground spiders’ predatory choices: their biocontrol potential in Mediterranean vineyards and olive orchards


Anđelić, Barbara; Gajski, Domagoj; Šerić Jelaska, Lucija
Ground and above-ground spiders’ predatory choices: their biocontrol potential in Mediterranean vineyards and olive orchards // Abstract booklet 33rd European Congress of Arachnology
Greifswald, 2022. str. 9-9 (predavanje, nije recenziran, sažetak, znanstveni)


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Naslov
Ground and above-ground spiders’ predatory choices: their biocontrol potential in Mediterranean vineyards and olive orchards

Autori
Anđelić, Barbara ; Gajski, Domagoj ; Šerić Jelaska, Lucija

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Abstract booklet 33rd European Congress of Arachnology / - Greifswald, 2022, 9-9

Skup
33rd European Congress of Arachnology

Mjesto i datum
Greifswald, Njemačka, 04.09.2022. - 09.09.2022

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Nije recenziran

Ključne riječi
metabarcoding, spiders

Sažetak
Spiders are common generalist predators in agroecosystems that usually prey on various prey, even pests. Due to their varied hunting strategies and behavioural traits, they can also have specific trophic niche dimensions. Therefore, their role in the biocontrol of pest species remains ambiguous. Here we studied the natural diet of ground and above ground spiders present in Mediterranean vineyards and olive orchards in southern Croatia. We collected 200 spider specimens from five families of ground-dwelling (Lycosidae, Gnaphosidae), leaf-dwelling (Thomisidae, Oxyopidae), and web- building spiders (Araneidae). We investigated their natural diet utilizing molecular metabarcoding and taxonomic assignment of the gut content. The preliminary results show that spiders have a diverse diet and that the diet differentiates between predator taxa, sampling period and different agroecosystems. For example, spiders collected in olive orchards preyed on Bacterocera oleae (Diptera: Tephritidae), a common pest in olive orchards. Gut content metabarcoding is a suitable method for studying trophic interactions of spiders in Mediterranean agroecosystems, but more research is needed to understand such complex trophic networks fully.

Izvorni jezik
Engleski

Znanstvena područja
Biologija



POVEZANOST RADA


Projekti:
HRZZ-UIP-2017-05-1046 - Neonikotinoidi i bakar u mediteranskoj poljoprivredi – učinci na neciljanu faunu beskralješnjaka kroz trofičke interakcije (MEDITERATRI) (Šerić Jelaska, Lucija, HRZZ - 2017-05) ( CroRIS)
--10/19 - Procjena uloge člankonožaca predatora u mediteranskim poljoprivrednim ekosustavima putem DNA iz okoliša (eDNA) (Šerić Jelaska, Lucija) ( CroRIS)

Ustanove:
Prirodoslovno-matematički fakultet, Zagreb

Poveznice na cjeloviti tekst rada:

esa-congress.com

Citiraj ovu publikaciju:

Anđelić, Barbara; Gajski, Domagoj; Šerić Jelaska, Lucija
Ground and above-ground spiders’ predatory choices: their biocontrol potential in Mediterranean vineyards and olive orchards // Abstract booklet 33rd European Congress of Arachnology
Greifswald, 2022. str. 9-9 (predavanje, nije recenziran, sažetak, znanstveni)
Anđelić, B., Gajski, D. & Šerić Jelaska, L. (2022) Ground and above-ground spiders’ predatory choices: their biocontrol potential in Mediterranean vineyards and olive orchards. U: Abstract booklet 33rd European Congress of Arachnology.
@article{article, author = {An\djeli\'{c}, Barbara and Gajski, Domagoj and \v{S}eri\'{c} Jelaska, Lucija}, year = {2022}, pages = {9-9}, keywords = {metabarcoding, spiders}, title = {Ground and above-ground spiders’ predatory choices: their biocontrol potential in Mediterranean vineyards and olive orchards}, keyword = {metabarcoding, spiders}, publisherplace = {Greifswald, Njema\v{c}ka} }
@article{article, author = {An\djeli\'{c}, Barbara and Gajski, Domagoj and \v{S}eri\'{c} Jelaska, Lucija}, year = {2022}, pages = {9-9}, keywords = {metabarcoding, spiders}, title = {Ground and above-ground spiders’ predatory choices: their biocontrol potential in Mediterranean vineyards and olive orchards}, keyword = {metabarcoding, spiders}, publisherplace = {Greifswald, Njema\v{c}ka} }




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