First record of parasitic wasp Trichogramma brassicae Bezdenko, 1968 (Hymenoptera, Trichogrammatidae) in Slovenia | Prva najdba parazitoidne ose Trichogramma brassicae Bezdenko, 1968 (Hymenoptera, Trichogrammatidae) v Sloveniji
2015
BOHINC, Tanja | SCHMIDT, Stefan | MONJE, Juan Carlos | TRDAN, Stanislav
English. The paper presents the parasitic wasp, which occurrence in Slovenia was first confirmed in August 2014 on egg layers of cabbage moth (Mamestra brassicae) from cabbage. The wasp Trichogrammma brassicae belongs among egg parasitoids and it is especially known as biological control agent of lepidopteran pests. In the beginning the wasp was used for controlling European corn borer (Ostrinia nubilalis), later it becomes an important biological control agent of some other economically important lepidopteran pests. With the first confirmation of occurrence of T. brassicae in Slovenia first condition for its placing on the List of indegenous biological control agents - it contains the organisms which practical use in Slovenia is allowed - is fulfilled.
Show more [+] Less [-]Slovenian. V prispevku predstavljamo parazitoidno oso, katero smo v Sloveniji prvič našli avgusta 2014, in sicer v jajčnem leglu kapusove sovke (Mamestra brassicae) na zelju. Parazitoidna osa Trichogrammma brassicae spada med jajčne parazitoide in je znana kot naravni sovražnik metuljev (Lepidoptera). Prvotno so omenjeno parazitoidno oso uporabljali za zatiranje koruzne vešče (Ostrinia nubilalis), pozneje pa je pridobila na pomenu tudi pri biotičnem zatiranju nekaterih ostalih gospodarsko pomembnih škodljivih vrst metuljev. S prvo potrditvijo zastopanosti T. brassicae v Sloveniji je izpolnjen prvi pogoj za njeno uvrstitev na Seznam domorodnih vrst organizmov za namen biotičnega varstva rastlin in s tem za njeno praktično uporabo pri biotičnem zatiranju škodljivih metuljev pri nas.
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