Pregled bibliografske jedinice broj: 1215596
DNA metabarcoding revealed expected but also some exceptional prey species in the diet of carabid beetles in Mediterranean agriculture
DNA metabarcoding revealed expected but also some exceptional prey species in the diet of carabid beetles in Mediterranean agriculture // XXVI International Congress of Entomology Helsinki, Finland, July 17-22, 2022 - Book of Abstracts / Hokkanen, Heikki (ur.).
Helsinki, 2022. str. 720-720 (predavanje, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 1215596 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
DNA metabarcoding revealed expected but also some exceptional prey species in the diet of
carabid beetles in Mediterranean agriculture
Autori
Šerić Jelaska, Lucija
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
XXVI International Congress of Entomology Helsinki, Finland, July 17-22, 2022 - Book of Abstracts
/ Hokkanen, Heikki - Helsinki, 2022, 720-720
Skup
26th International Congress of Entomology
Mjesto i datum
Helsinki, Finska, 17.07.2022. - 22.07.2022
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
DNA metabarcoding, gut content analyses, insects, agriculture
Sažetak
Carabids are mainly predatory beetles but still certain proportion of them are omnivores and herbivores. Since they feed on pest insects and weeds and being abundant among the soil-active arthropods capable of consuming close to their body mass of food daily, carabids are considered important within the agroecosystem food webs. The DNA metabarcoding as one of the state-of-the-art methods for depicting trophic interactions were used to evaluate the ecosystem services of carabids within Mediterranean vineyards and olive orchards in Croatia, under Integrated Pest Management (IPM) and Ecological Pest Management (EPM). Carabids were collected at five sites including unmanaged site, and subdued to the molecular gut content analyses using NGS. After dissection, DNA from the gut content was extracted and amplified using general and newly designed carbide-exclusion primers within COI gene, and successfully sequenced. Here we present the results of trophic interactions in respect of carabids potential to feed on agricultural pests but also on overall diversity that was discovered by eDNA. High diversity of invertebrates within their gut content, intraguild predation and plant DNA were revealed. The results support the use of agricultural measures to promote higher biodiversity in the Mediterranean, and to sustain natural enemies of crop pest
Izvorni jezik
Engleski
Znanstvena područja
Biologija, Interdisciplinarne prirodne znanosti, Poljoprivreda (agronomija)
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
Profili:
Lucija Šerić Jelaska
(autor)