Tuesday, January 20, 2026

sheath blight

Got panicle blight or resistant sheath blight? LSU researchers need your help

Dr. Jong Ham needs growers' help in identifying isolates of the bacterial panicle blight pathogen (Burkholderia glumae) and fungicide-resistant isolates sheath blight (Rhizoctonia solani) in Louisiana rice fields. An associate professor in the Louisiana State University Department of Plant Pathology...

Stay ahead of weeds, and don’t let them go to seed

This season started fast and a bit earlier than normal. Temperatures have also been relatively warm, meaning that rice planted early in the season was able to get well established, likely with vigorous early growth. Weeds will also respond...

Match fungal disease to best fungicide application timing

• By Yeshi Wamishe and Jarrod Hardke • Drs. By Yeshi Wamishe, Extension rice pathologist, and Jarrod Hardke, Extension rice agronomist, provide the optimum fungicide timing window for various fungal diseases below. You also can download this information and more...

Scout, then treat for sheath blight in rice

• By Yeshi Wamishe • Automatic fungicide applications for sheath blight in rice are highly discouraged due to the potential development of fungicide resistance and non-profitability. Although sheath blight can be reduced with best cultural practices, it is one of...

LSU lauds AgCenter researchers, programs

The Louisiana State University AgCenter recently presented their annual faculty and staff awards to several deserving individuals and groups serving the rice industry. Jimmy Meaux, Calcasieu Parish county agent, received the Floyd S. Edmiston Award for his exceptional work with...

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