Pregled bibliografske jedinice broj: 194051
Efficiency of insecticides and biological protection in whiteflies /Trialeurodes vaporariorum/ on gerbera
Efficiency of insecticides and biological protection in whiteflies /Trialeurodes vaporariorum/ on gerbera // Abstracts Compendium 2nd Europan Whitefly Symposium / Bedford, Ian D. (ur.).
Norwich: EWSN, 2004. str. 57-57 (poster, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 194051 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Efficiency of insecticides and biological
protection in whiteflies /Trialeurodes
vaporariorum/ on gerbera
Autori
Parađiković, Nada ; Ivezić, Marija ; Raspudić, Emilija ; Brmež, Mirjana
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Abstracts Compendium 2nd Europan Whitefly Symposium
/ Bedford, Ian D. - Norwich : EWSN, 2004, 57-57
Skup
2nd Europan Whitefly Symposium
Mjesto i datum
Cavtat, Hrvatska, 05.10.2004. - 09.10.2004
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
greenhous ; Trialeurodes vaporariorum ; insectidides ; yellow sticky traps ; biological control
Sažetak
Although the greenhouse whitefly Trialeurodes vaporariorum was quite common in European greenhouses in the past, since 1970 it has only really been important in tomato, cucumber and gerbera flowers. According to the previous research, whiteflies were controlled in Croatia with insecticides, mehanical application of yellow sticky traps as well as biological protection, mainly in the trials. Combined protection measures should be applied in an intesive gerbera production aiming to achieve successful control of larvae and adult stages. Apart from spraying insecticides and addition of agents via irrigation systems it is necessary, while using sticky traps, to include biological measures within control strategies. In the period 1997-2002 whitefly monitoring was performed in the greenhouses of D.G. Promet in Magadenovac. A striking attack of T. Vaporariorum was reported on the red-coloured variety 'Vino' and the purple variety 'Twigy'. Control trials involved insecticides as follows: imidacloprid (Confidor SL 200) at a concentration of 0, 15% (foliar spraying and drip irrigation system), Verticillium lecani (Vertimec) at 0, 05% and 0, 075%, bifenthrin (Talstar 10 SC) at 0, 05%, methmyl (Lannate 20 L) at. 0, 25 %, pirimiphos-methyl (Actellic 50 EC) at. 0, 1 and biological control with the products EN-STRIP ( Encarsia formosa) and ENERMIX (Encarsia formosa and Eretmocerus eremicus). The most effective protection was obtained by biological preparation application combined with yellow sticky traps that contributed to early pest control.
Izvorni jezik
Engleski
Znanstvena područja
Poljoprivreda (agronomija)
