EFFICACY OF HERBICIDES TO CONTROL OF SOME NEW ALIEN WEED SPECIES IN MAIZE

V poljskem poskusu, ki je bil izveden v letu 2009, smo preučevali, kako uporaba različnih herbicidov vpliva na učinkovitost zatiranja plevelov v koruzi (Zea mays L.). V poskusu smo preučevali deset invazivnih plevelov, ki smo jih posejali med vrstami koruze. Tretirali smo v treh terminih in uporabili smo 24 herbicidov. Izvedli smo vizualno ocenjevanje učinkovitosti herbicidov. Glede na rezultate lahko zaključimo, da z uporabo preučevanih herbicidov dovolj učinkovito zatremo preučevane invazivne vrste plevelov. Najboljše rezultate smo dobili pri herbicidih Lumax in Acris+Break Thru.A field trial was carried out in season 2009 to study the response of invasive weed species in maize field (Zea mays L.) to different herbicides. In the trial we studied ten invasive weed species, which were sown in the maize stand. Application of herbicides was performed at three different time periods. Efficacy of herbicides were determined visually by a standard procedure. Based on the obtained results, we can conclude that all the studied invasive weed species can be controlled with using of the studied herbicides. The best results were obtained by application of Lumax and Acris+Break Thru herbicides