Suzbijanje korova u pšenici i na strnjištu

Abstract

Weed control is achieved only by utiliying herbicides and adequate agritechnical measures for wheat, with the use of herbicides against dominant types of weeds in a rotating system of plant and vegetable cultures. The most certain solution to the problem of weeds in wheat is stop sprouting and spreading of resistant weeds. The solution to the problem is facilitated by using a system of rotating plant types and the introduction of specific herbicides based on fluoroxipire, amidosulfurine, florasuluam and cinidon ethyl, depending on appearance of problem weeds. Within the system of wheat management, regional and global models for controlling weeds for periods over 5 years are formed, which implies fundamental changes to the introduction of novel technologies, transgenic cultivars and new herbicides.

U radu je prikazan model suzbijanja korova u pšenici, stepen efikasnosti i selektivnosti herbicida i integralne zaštite ratarskih useva na regionalnom i globalnom nivou. Problem otpornih, rezistentnih korova se pojednostavljuje i rešava rotacijom useva i herbicida sa različitim načinima delovanja, te uvođenjem odgovarajućih agromera, novih specifičnih herbicida za suzbijanje ruderalnih i problematičnih korova u pšenici. Na taj način sprečava se nicanje i širenje rezistentnih korova u sistemu smene useva pšenice, šećerne repe, soje, kukuruza i soje.