Weed Control and Crop Injury with Single or Sequential Herbicide Applications in Grain Sorghum

R. Currie; P. Geier

doi:10.4148/2378-5977.1271

weed_science

Weed Control and Crop Injury with Single or Sequential Herbicide Applications in Grain Sorghum

Authors

- R. Currie
- Kansas State University
- P. Geier
- Kansas State University

Abstract

The preemergence application of Dual II Magnum (S-metolachlor) improved the overall weed control compared to single postemergence treatments. Excessive rainfall after preemergence application compromised all treatments, producing abnormally low weed control.

Keywords: grain sorghum, weed control, crop injury, Dual II Magnum, S-metolchlor, Huskie, Pyrsulfotole, Bromoxynil, sorghum necrosis, Palmer amaranth, green foxtail

How to Cite: Currie, R. & Geier, P. (2016) “Weed Control and Crop Injury with Single or Sequential Herbicide Applications in Grain Sorghum”, Kansas Agricultural Experiment Station Research Reports. 2(7). doi: https://doi.org/10.4148/2378-5977.1271