Tag Archives: sheath blight

Match fungal disease to best fungicide application timing

rice blast

• 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 by clicking Blast: For neck and panicle blast, two applications may be required for maximum suppression with the first at ... Read More »

Scout, then treat for sheath blight in rice

older sheath blight lesions

• 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 the most prevalent diseases for which fungicides are typically applied. Prolonged periods of high humidity and temperatures favor sheath blight ... Read More »