Naslov
Fauna of beneficial arthropods in different managed vineyards of Zadar County (Croatia)

Autori
Franin, Kristijan ; Grancarić Milin, Domagoj ; Kuštera, Gabrijela ; Kos, Tomislav ; Šerić Jelaska, Lucija, Barić, Božena

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

Izvornik
IOBS/WPRS 12th meeting of the IOBC-WPRS Working Group "Pesticides and Beneficial Organisms", Zadar (Croatia) / Smagghe, Guy ; Pajač Živković, Ivana - Zagreb, 2018, 31-31

Skup
12th meeting of the IOBC / WPRS: Working Group "Pesticides and Beneficial Organisms"

Mjesto i datum
Zadar, Hrvatska, 30.09.2018. - 04.10.2018

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
biodiversity, natural enemies, syntethic pesticides

Sažetak
Beneficial arthropods play important role in biological control o f vineyard pests. However synthetic pesticides still dominated in agricultural production. Synthetic pesticides, in particular, no selective frequently affect their population and biodiversity using negative effects. In vineyards, especially conventional o ften used Broad – Spectrum Insecticides and as well as a broad spectrum of fungicides. The main aim of this paper was to research the abundance and biodiversity of beneficial arthropods in three different managed vineyards (conventional, extensive and inte grated). The research was carried out from May to October in 2016. Samples were collected every fifteen days by beating technique, using the entomological net. Species richness and biodiversity was calculated using Shannon Wiener Index, while Sörensen Inde x was used to compare similarities between localities. In total 175 arthropod individuals belonging to spiders and to insects were trapped. More individuals were presented in integrated and extensive than in conventional vineyard. The highest number of spi ders was found in extensive vineyard whereas the lower in the integrated one. Between all captured insects families Chrysopidae, Coccinellidae, and Syrphidae dominated. The highest abundance respectively showed Chrysoperla carnea (Stephens, 1836) (25). In the conventional vineyard, Deraeocoris schach (Fabricius, 1781) was represented by only one specimen. The highest biodiversity index was also reported for samples in the integrated vineyard (Shannon Wiener Index - 2.161). The highest similarity showed inte grated and extensive vineyard.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

POVEZANOST RADA