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Category Posts for Wamishe, Yeshi

21
Aug
2015
Arkansas Rice Update 8-21-15
Author: Jarrod Hardke, Rice Extension Agronomist

August 21, 2015                         No. 2015-25 Dr. Jarrod Hardke, Dr. Gus Lorenz, Scott Stiles, & Dr. Yeshi Wamishe Crop Overview Harvest continues to pick up speed in the southern half of the state.  Unfortunately yield reports have yet to pick up along with it.  The general consensus seems to be that yield numbers are running in […]

14
Aug
2015
Arkansas Rice Update 8-14-15
Author: Jarrod Hardke, Rice Extension Agronomist

August 14, 2015                         No. 2015-24 Dr. Jarrod Hardke, Dr. Gus Lorenz, Scott Stiles, & Dr. Yeshi Wamishe Crop Overview No update last week with the Rice College Training and Rice Expo going on.  Thanks to all who turned out for those events. Rice harvest has begun on a limited basis in the south and central […]

03
Aug
2015
Tips for managing kernel and false smut in rice
Author: Yeshi Wamishe, Extension Rice Plant Pathologist

By Yeshi Wamishe, Extension Rice Pathologist Both kernel and false smut are severe in late planted susceptible rice. Under favorable conditions most of rice cultivars are susceptible including hybrid rice. Fields with history and excessive nitrogen are more prone to smuts. Triazole fungicides containing Propiconazole (Tilt equivalents) are still preventative options. Kernel smut is more […]

31
Jul
2015
Arkansas Rice Update 7-31-15
Author: Jarrod Hardke, Rice Extension Agronomist

July 31, 2015                              No. 2015-23 Dr. Jarrod Hardke, Scott Stiles, & Dr. Yeshi Wamishe Crop Progress It’s a good indication of the recent high temperatures when 91 degrees feels like a cold snap.  The greatest thing about our current weather change isn’t just the reduced daytime temps making it easier on us, but the reduced […]

24
Jul
2015
Arkansas Rice Update 7-24-15
Author: Jarrod Hardke, Rice Extension Agronomist

July 24, 2015                              No. 2015-22 Dr. Jarrod Hardke, Scott Stiles, & Dr. Yeshi Wamishe Crop Progress We’re now at about 14 consecutive days with nighttime temperatures of 75+ degrees.  It looks like we’ll reach 20 days before we see any relief.  The best news at the moment is that the current forecast indicates that in […]

17
Jul
2015
Arkansas Rice Update 7-17-15
Author: Jarrod Hardke, Rice Extension Agronomist

July 17, 2015                              No. 2015-21 Dr. Jarrod Hardke, Dr. Gus Lorenz, Scott Stiles, & Dr. Yeshi Wamishe Crop Progress Dry and scalding hot.  Water use will be at a fever pitch in the coming week.  Next week is expected to bring temperatures in the upper 90s with some 100 degree days next weekend. Last week’s […]

15
Jul
2015
Rice Sheath Blight
Author: Yeshi Wamishe, Extension Rice Plant Pathologist

By Yeshi Wamishe, Extension Rice Plant Pathologist Sheath blight is a major disease of rice in Arkansas. It is caused by a soil pathogen and the fungus has several hosts including soybean and corn among others. It prevails in any rice field if conditions are right for the fungus to develop. Prolonged periods of high […]

10
Jul
2015
Arkansas Rice Update 7-10-15
Author: Jarrod Hardke, Rice Extension Agronomist

July 10, 2015                              No. 2015-20 Dr. Jarrod Hardke, Dr. Gus Lorenz, Dr. Yeshi Wamishe, & Scott Stiles Crop Progress The season appears to have made the turn from wet to dry the past week.  The extended forecast calls for very hot daytime temperatures and little to no rainfall.  The more concerning aspect of the forecast […]

02
Jul
2015
Arkansas Rice Update 7-2-15
Author: Jarrod Hardke, Rice Extension Agronomist

July 2, 2015                                No. 2015-19 Dr. Jarrod Hardke, Dr. Yeshi Wamishe, and Scott Stiles Crop Progress Continued favorable weather conditions over the past week look to give way to a rainy 4th of July weekend.  Must of the state is expected to receive heavy to scattered showers Friday through Monday.  This will hopefully give some […]

02
Jul
2015
Fungicides for major rice diseases
Author: Yeshi Wamishe, Extension Rice Plant Pathologist

Yeshi Wamishe, Extension Rice Pathologist Integrated disease management is the best approach to keep major rice diseases under control i.e., varietal resistance, best cultural practices and chemical products. Varietal resistance is the best and most user friendly disease control measure. However, host resistance is not always available to all diseases. Cultural management strategies are beneficial […]