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Category Posts for Wamishe, Yeshi

30
Mar
2018
Arkansas Rice Update 3-30-18
Author: Jarrod Hardke, Rice Extension Agronomist

Arkansas Rice Update Drs. Jarrod Hardke, Gus Lorenz, Tom Barber, & Yeshi Wamishe March 30, 2018  No. 2018-05                www.uaex.edu/rice Crop Progress It looks like recently planted rice is going to need a snorkel for the next week.  Several inches of rain this week across the entire Arkansas Delta with […]

21
Mar
2018
Time it right: Be ahead of rice diseases before planting
Author: Yeshi Wamishe, Extension Rice Plant Pathologist

By Yeshi Wamishe, Extension Rice Pathologist Following adequate cultural practices is an important disease management strategy along with planting resistant cultivars. In addition, seed treatment fungicides are cheaper and easier than spray fungicides. Balancing N, P, and K also promotes good growth and plant health. Planting as early as possible is also recommended for disease […]

30
Oct
2017
The rice disease management mantra: Match the field to the variety
Author: Yeshi Wamishe, Extension Rice Plant Pathologist

By Yeshi Wamishe, Extension Rice Pathologist Knowing rice cultivar responses to diseases ahead of planting along with knowing your field history is advantageous when it comes to managing rice diseases. It is important to match your field history with the variety of your choice. For instance, planting blast susceptible varieties in historically blast prone fields […]

28
Jul
2017
Arkansas Rice Update 7-28-17
Author: Jarrod Hardke, Rice Extension Agronomist

Arkansas Rice Update Dr. Jarrod Hardke & Dr. Yeshi Wamishe July 28, 2017  No. 2017-19                www.uaex.edu/rice Crop Progress “Breakdown, go ahead and give it to me.”  I don’t think that line was written about Arkansas temperatures dropping July and August, but it should have been.  We need a […]

28
Jul
2017
Rice disease update: Bacterial panicle blight and beyond
Author: Yeshi Wamishe, Extension Rice Plant Pathologist

No bacterial panicle blight (BPB) has been reported from commercial fields to date (7/28). However, we have started seeing some on conventional rice at RREC (Rice Research and Experiment Center) in observation and experimental plots. In our survey in the past years, we confirmed Burkholderia glumae as the major causal species of bacterial panicle blight […]

21
Jul
2017
Arkansas Rice Update 7-21-17
Author: Jarrod Hardke, Rice Extension Agronomist

Arkansas Rice Update Dr. Jarrod Hardke & Dr. Yeshi Wamishe July 21, 2017  No. 2017-18                www.uaex.edu/rice Industry News While the news is spreading far and wide, it’s still worth mentioning the signed phytosanitary agreement between the U.S. and China.  This is the first step in opening up a […]

07
Jul
2017
Arkansas Rice Update 7-7-17
Author: Jarrod Hardke, Rice Extension Agronomist

Arkansas Rice Update Dr. Jarrod Hardke, Dr. Yeshi Wamishe, & Scott Stiles July 7, 2017  No. 2017-16                www.uaex.edu/rice Crop Progress “Raindrops keep falling on my head.”  B.J. Thomas must have been talking about 2017.  The rain itself is certainly no problem and helping to keep pumping to a […]

03
Jul
2017
Managing Kernel and False Smut Diseases of Rice with Fungicides
Author: Yeshi Wamishe, Extension Rice Plant Pathologist

By Yeshi Wamishe, Extension Rice Pathologist Cultural disease management strategies are beneficial to reduce kernel and false smut disease pressure. Historically, both kernel and false smut are severe in late planted susceptible rice cultivars raised in a field with history and applied with excessive nitrogen fertilizers.  Under favorable conditions most rice cultivars including hybrid rice […]

29
Jun
2017
Rice disease alert: Sheath blight and blast active; scout now
Author: Yeshi Wamishe, Extension Rice Plant Pathologist

By Yeshi Wamishe, Extension Rice Pathologist So far, sheath blight (Figure 1) has been reported on Lakast (6/27) and CL153 (6/28). Blast has been reported on Jupiter (6/20, 6/27) and Lakast (6/21). Every season is different. Weather conditions play an important role in the different crop pathogens. Sometimes weather favors our crops and some other […]

23
Jun
2017
Arkansas Rice Update 6-23-17
Author: Jarrod Hardke, Rice Extension Agronomist

Arkansas Rice Update Dr. Jarrod Hardke, Dr. Yeshi Wamishe, & Scott Stiles June 23, 2017  No. 2017-14                www.uaex.edu/rice Crop Progress “I’ve seen fire and I’ve seen rain.”  There are hotter topics in “other” crops this week than what’s going on with rice, but we’ll stay on topic here.  […]