Resistance to acetyl-CoA carboxylase (ACCase)-inhibiting herbicides in Lolium multiflorum Lam. populations of Argentina.

Background: Italian ryegrass (Lolium multiflorum Lam.) is one of the most troublesome grass weeds in Argentina. The extensive and repetitive use of acetyl-CoA carboxylase (ACCase)-inhibiting herbicides has induced resistance in this weed species.

Validation of Reference Genes for Quantitative PCR in Johnsongrass ( L.) under Glyphosate Stress.

Weeds are one of the main causes of the decrease in crop yields, with Johnsongrass ( L.) being one of the most significant. Weeds can be controlled by herbicides, but some have developed resistance.