Poljoprivreda, Vol. 17 No. 1, 2011.
Izvorni znanstveni članak
BIOACTIVITY OF 1,8-CINEOLE AGAINST RED FLOUR BEETLE TRIBOLIUM CASTANEUM (HERBST)
Anita Liška
orcid.org/0000-0002-9802-2480
; Sveučilište J.J. Strossmayer, Poljoprivredni fakultet u Osijeku, Trg Sv. Trojstva 3, 31000 Osijek,Hrvatska
Vlatka Rozman
orcid.org/0000-0002-8164-614X
; Sveučilište J.J. Strossmayer, Poljoprivredni fakultet u Osijeku, Trg Sv. Trojstva 3, 31000 Osijek,Hrvatska
Irma Kalinović
; Sveučilište J.J. Strossmayer, Poljoprivredni fakultet u Osijeku, Trg Sv. Trojstva 3, 31000 Osijek,Hrvatska
Andrijana Eđed
orcid.org/0000-0003-1291-4769
; Sveučilište J.J. Strossmayer, Poljoprivredni fakultet u Osijeku, Trg Sv. Trojstva 3, 31000 Osijek,Hrvatska
Slavica Mustač
; Bioinstitut d.o.o., Rudolfa Steinera 7, 40000 Čakovec, Hrvatska
Bojana Perhoč
; Sveučilište J.J. Strossmayer, Poljoprivredni fakultet u Osijeku, Trg Sv. Trojstva 3, 31000 Osijek,Hrvatska
Sažetak
Red flour beetle Tribolium castaneum (Herbst) is a major pest of stored products. The aim of this study was to assess the potential fumigant effects of 1,8-cineole, essential oil component, on the T. castaneum pupae. The compound was tested in 6 doses; in two treatments (fumigation without grain and with wheat grain), exposed for 48 h, in 4 repetitions, for each gender. The compound 1,8-cineole had lethal effect on the treated pupae at both genders and in the both treatments. Total proportion of the normally developed beetles was decreased. In addition, 1,8-cineole had also a growth regulator effect, producing adultoids and deformed units, with males more susceptible. In the treatment with the grain there were significant lower dead pupae, normally developed live male beetles and also deformed female units in the stage 2. In general, compound 1,8-cineole has multiple effect against T. castaneum in pupal stage.
Ključne riječi
botanical insecticide; 1,8-cineole; Tribolium castaneum; pupal stage; fumigation
Hrčak ID:
69546
URI
Datum izdavanja:
21.6.2011.
Posjeta: 1.788 *