Naslov
The aphids fauna (Hemiptera: Aphidoidea) in a watermelon at Pula

Autori
Žanić, Katja ; Ban, Dean ; Gotlin Čuljak, Tanja ; Goreta Ban, Smiljana ; Žnidarčić, Dragan

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

Izvornik
Izvlečki referatov/ Abstract volume / Trdan, S. - Ljubljana : Društvo za varstvo rastlin Slovenije, 2013, 116-117

ISBN
978-961-93447-0-5

Skup
11. slovensko posavetovanje o varstvu rastlin

Mjesto i datum
Bled, Slovenija, 05.01.2013. - 06.01.2013

Vrsta sudjelovanja
Poster

Vrsta recenzije
Domaća recenzija

Ključne riječi
Aphidae; Citrullus lanatus; mulching

Sažetak
The field experiments with watermelon were conducted during 2008, 2010 and 2011 at Pula. The aim of the study was to identify aphid species and to compare the attractiveness of PE black mulch with hay cover and bare soil related to aphid species response. Winged aphids were collected weekly using yellow water metal traps during May – July periods. During the study, 44 species in 31 genera were detected, with 36 species in 24 genera being identified in 2008, 18 species in 15 genera in 2010, and 34 species in 25 genera in 2011. The overall seasonal percentage composition showed that Aphis fabae (30.8% in 2008, 46.5% in 2010 and 34.9% in 2011) and Myzus persicae (11.2% in 2008, 27.9% in 2010 and 11.8% in 2011) were consistently eudominant species, while Acyrtosiphon pisum (6% in 2008, 5.8% in 2010, and 7.6% in 2011) was consistently dominant. Brevicoryne brassicae was determined as dominant species (7.11%) in 2008 and eudominant species (22.13%) in 2011. Additionally, Macrosiphum rosae (6.16% in 2008 and 6.9% in 2011) was twice recorded as dominant species while Phorodon humuli (11.2%) was eudominant in 2008. The hay cover was determined as attractive mulch to A. fabae in 2008 and 2011. The number of A. pisum was the highest on bare soil in 2010.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

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