Colorado Wheat Disease Newsletter – May 9, 2022
Dr. Robyn Roberts Field Crops Pathologist and CSU Assistant Professor Robyn.Roberts@colostate.edu* 970-491-8239; @RobynRobertsPhD (Twitter) *Email is the best way to reach me DISEASE OBSERVATIONS There is still little disease activity in Colorado. There are reports of mosaic virus-like symptoms from Sedgwick county, but no stripe rust or other fungal diseases to report. Read the Full […]
Colorado Wheat Outlook – May 6, 2022
Overall crop condition worsened in this week’s NASS report. This was not surprising considering it had just experienced another week of high wind and high temperatures. However parts of Eastern Colorado received much needed rain later on in the week. Totals ranged anywhere from 0.20-2.50 inches according to CoCoRaHS. Read the Full Report Here
Colorado Wheat Entomology Newsletter – May 2, 2022
Dr. Erika Peirce: Erika.Peirce@colostate.edu, 661-607-1789 Dr. Punya Nachappa: Punya.Nachappa@colostate.edu, 785-383-4873 Brown Wheat Mites Hot and dry conditions have worsened earlier reported brown wheat mite infestations. Multiple reports of heavy brown wheat mite populations near Arriba (Lincoln County) and Lamar (Prowers County). The populations were above economic threshold levels. Low to moderate levels reported near Julesburg […]
Colorado Wheat Outlook – April 29, 2022
A good portion of Eastern Colorado is expected to see strong wind gusts (anywhere from 45-50 mph) and low humidity today. Some areas had thunderstorms on Wednesday, but very little rain actually made it to the ground. The “good” and “excellent” categories improved on Monday’s crop report, with “excellent” going from 0% to 1% and […]
Colorado Wheat Disease Newsletter – April 25, 2022
Dr. Robyn Roberts Field Crops Pathologist and CSU Assistant Professor Robyn.Roberts@colostate.edu* 970-491-8239; @RobynRobertsPhD (Twitter) *Email is the best way to reach me DISEASE OBSERVATIONS There is one report of virus-like symptoms in Sedgwick County. A neighboring plot had lots of volunteer wheat that likely contributed, since volunteer wheat can harbor the mite that spreads several […]
Colorado Wheat Outlook – April 22
Conditions continued to decline this week, with the “Very Poor” category gaining 5 points and the “Excellent” category dropping to zero. This is no surprise considering all that the wheat has been through. This week it faced more warm temperatures and extreme wind, with even more in the forecast next week. Still no rain in […]
Colorado Wheat Entomology Newsletter – April 18
Dr. Erika Peirce: Erika.Peirce@colostate.edu, 661-607-1789 Dr. Punya Nachappa: Punya.Nachappa@colostate.edu, 785-383-4873 Introduction Hello, this is our second year conducting the Wheat Entomology Newsletter, led by Dr. Punya Nachappa, entomologist and Associate Professor in the Department of Agricultural Biology (www.nachappalab.com) and Dr. Erika Peirce, a Postdoctoral Fellow working with Dr. Nachappa. If you suscept you have insects/mites, […]
Colorado Wheat Outlook – April 15
The drought monitor remained unchanged this week while the “Poor” category gained six points on the crop condition report. Eastern Colorado faced another week of dry conditions and extreme wind. Click Here to View the Full Report.
Colorado Wheat Disease Newsletter
Dr. Robyn Roberts Field Crops Pathologist and CSU Assistant Professor Robyn.Roberts@colostate.edu* 970-491-8239; @RobynRobertsPhD (Twitter) *Email is the best way to reach me INTRODUCTION Welcome to a new season of the Wheat Disease Newsletters! My name is Robyn Roberts and I joined Colorado State University in August 2020 as the new field crops pathologist and assistant […]
Colorado Wheat Outlook Report – April 1, 2022
As of March 1, 2022, Colorado wheat producers seeded an estimated 2.10 million acres for harvest in 2022, which is down 100,000 acres from the 2021 crop. This is revised down from the 2.15 million acres reported last fall. Click here to read the full report.