Tag Archives: disease management

Scout for rice growth stage when you scout for rice diseases

• By Yeshi Wamishe • Preventative measures including land preparation, variety selection, seed treatment, timing for planting, nutrient and water management are key to suppressing most rice diseases. Implementing best cultural practices typically results in a healthy, flourishing crop. Under ideal growing conditions, the correct timing for management actions may be missed. Scouting for growth stages at the same time ... Read More »

Start scouting for hydrogen sulfide toxicity in rice

hydrogen sulfide toxicity

• By Yeshi Wamishe • If have fields with a history of hydrogen sulfide toxicity which led to a condition called autumn decline as in Figure 1 and 2, you need to begin scouting two weeks after establishing permanent flood. Healthy roots appear clean or even reddish, but not black. Black roots can indicate a potential problem. Although root blackening ... Read More »

Row rice gains interest in northeast Louisiana

row rice louisiana

Rice farmers in northeast Louisiana, including those interested in trying row rice, heard advice from LSU AgCenter scientists about the upcoming 2019 season at a recent meeting in Rayville. They also heard some potentially good news from the president of USA Rice about possible rice sales to China. Row rice is becoming more popular with more than 100,000 acres in ... Read More »

LSU AgCenter sets rice grower meetings for January, February

LSU AgCenter

The LSU AgCenter will hold a series of meetings to help rice farmers prepare for their 2019 crop. The educational sessions will provide farmers with advice on choosing varieties, land preparation, controlling pests and the new farm bill. Farmers also will hear updated information on new technologies, including herbicides, fungicides and insecticides registered last season. The sessions, which will include ... Read More »

If you have low-yielding fields, check the stubble for stem rot

Additional rice stems infected with stem rot.

• By Jarrod Hardke • Several low-yielding rice fields recently have been identified as having stem rot. In the past few years, I have not observed much stem rot, but some of the cases this year have been particularly severe. If you have low-yielding fields and are uncertain of the cause, it may be useful to evaluate the stubble residue left ... Read More »

With harvest past midway in Louisiana, yields look good

combine transfers grain

The 2018 rice harvest in southwest Louisiana is past the halfway point, and Louisiana State University AgCenter agents say farmers are pleased. “Yields have been good, and it seems overall to be a very good crop,” says Jeremy Hebert, LSU AgCenter agent in Acadia Parish. “Overall, it seems like the yields have been very good.” Dry weather allowed most farmers ... Read More »

Fungicide timing critical for smut management

kernel smut

Kernel smut in rice seemed to be more prevalent in southwest Louisiana last year than it has been historically. Typically, kernel smut pressure in southwest Louisiana is much lower than in the northeastern Louisiana rice-production area. Read More »