European Corn Borer, Ostrinia Nubilalis Hbn. (Lepidoptera, Crambidae) as a Pest
Kukuruzni plamenac, Ostrinia Nubilalis hbn. (Lepidoptera, Crambidae) kao štetočina
Author
Popovic, Branka
Tanaskovic, Snezana
Gvozdenac, Sonja
Vukovic, Slavica
Keywords
European corn borerdistribution
voltinism
pheromon
strain
kukuruzov plamenac
distribucija
voltinizam
feromoni
tipovi
Metadata
Show full item recordAbstract
European Corn Borer is a corn pest worldwide, present with different number of
generation and races. The economic level of looses vary from 0-100 %. Apperance,
harmffulness and voltinism are consequences of vegatation, agrometerological
conditions, cultivars and technology. In Europe and north America are detected Z, E and
H strain of pest. As a rule all strains are present in corn field. Exception is France,
where is Z strain present in corn, and E strain in hop and mugwort. The presence of
different pheromone isomer is the base of strain differentiation. Kukuruzov plamenac je štetočina kukuruza prisutna sa različitim brojem
generacija i tipova. Nivo ekonomskih gubitaka u godišnjoj proizvodnji varira od 0-100 %.
Pojava, štetnost i voltinizam posledica su uticaja vegetacije, agrometeoroloških uslova,
sortimenta i tehnologije gajenja. Na evropskom i severoameričkom prostoru utvrđeno je
prisustvo Z, E i H tipa štetočine. Uglavnom su ovi tipovi prisutni u usevu kukuruza.
Izuzetak je Francuska gde je Z tip identifikovan u kukuruzu, a E tip na hmelju i crnom
pelinu. Razdvojenost na tipove uslovljena je prisustvom feromona i njihovom
funkcionalnom praktičnom upotrebom u privlačenju mužjaka.