Weed Management

New variety, new threat take center stage at record-breaking sugarcane field day

(07/17/25) The announcement of a new variety and the arrival of a potentially troublesome weed highlighted the annual sugarcane field day.

Best-attended sugarcane field day ever highlighted by the latest research

​(07/19/24) The largest crowd to ever attend an LSU AgCenter sugarcane field day learned about the latest crop news and research.

2022 Louisiana Chemical Weed Management Guide (complete book)

Complete pdf of the Chemical Weed Management Guide.

Weed Resistance to Herbicides

Things that promote resistance along with examples of herbicides having same mode of action and weeds that are resistant to them.

Problematic Louisiana Sugarcane Weed Images

Johnsongrass Control in Sugarcane with Asulox and Envoke

​Johnsongrass is one of the most problematic weeds found in sugarcane grown in Louisiana. A good herbicide program will help keep Johnsongrass in check.

Calibration of Sugarcane Sprayers

This publication lists procedures and specific examples of how to calibrate sugarcane sprayers. (PDF format only)