Effect of Different Combinations of Herbicides on Wheat Crop and Lolium Weed

Abstract In this investigation, which took place during the winter agricultural season of 2021-2022 in one fields located Al-Hindiya District Holy Karbala Governorate, purpose was to investigate effect various combinations herbicides on development and yield characteristics wheat as well a few weeds belonging genus Lolium. The experiment conducted out using randomized complete block design with three replications factor One. This resulted 11 different being tested, including Chevalier, Pallas, Tobic, Axial. After sixty ninety days, measurements were taken weed, at end growing season. According findings, combination Tobik, Axial performed exceptionally reducing majority weed traits, plant height, chlorophyll index, density, dry weight. Decrease effectiveness Topic Lolium weeds. Inhibition growth when Chevalier +Pallas+ + Topic.