Naslov
Monitoring of oilseed rape pests with different visual baits

Autori
Juran, Ivan ; Gotlin Čuljak, Tanja ; Grubišić, Dinka

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

Izvornik
Book of abstracts / Tamas Vasarhleyi - Budimpešta, 2010, 170-170

Skup
IXth European Congress of Entomology

Mjesto i datum
Budimpešta, Mađarska, 22.08.2010. - 27.08.2010

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
oilseed rape pests; visual baits

Sažetak
Oilseed rape in Croatia is grown on about 15000 ha with average yield about 3, 01 t/ha. The most important autumn pests are Phyllotreta spp., Athalia rosae, Psyliodes chrysocephala and Ceutorhynchus picitarsis. Dominant spring pests are Ceutorhynchus napi, Ceutorhynchus pallidactylus, and Meligethes aeneus. In 2007/08 investigations were conducted on three localities (Voloder, Maksimir and Dragalić) in order to determine the population abundance for the mentioned pests, with different visual traps: yellow sticky traps (YST), yellow traps-oval (YTO) and yellow traps (Syngneta)(YTS). In Voloder site, YST, YTO and YTS were used during the period from 24th September to 22nd November 2007 and from 28th February to 17th April 2008. In Maksimir site YST, YTO and YTS were used during the period from 6th March to 24th April 2008. In Dragalić site YTS were used during the period from 28th September to 3rd November 2007 and from 10th March to 21st April 2008. In Voloder site the dominant pests collected with YST were A.rosae and M.aeneus. In Maksimir site the dominant pest collected with YTS was M.aeneus. In Dragalić site the most abundant pests collected with YTS were P.chrysocephala and M.aeneus. According to obtained results, the best method for monitoring of oilseed rape pests are YST. These traps are used in all west European countries and according to them the thresholds for the most important oilseed rape pests are determined.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

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