Straight Stalk Current crop information updates and research highlights Sun, 15 May 2005 13:02:08 -0500 http://web.extension.illinois.edu/csrec/eb260/rss.xml Don't Panic http://web.extension.illinois.edu/csrec/eb260/entry_13325/ Fri, 20 Apr 2018 10:46:00 +0000 http://web.extension.illinois.edu/csrec/eb260/entry_13325/
On the other hand, planting when the soil is not ready can lead to unrecoverable conditions such as sidewall compaction.]]>
Snow Day for Planting http://web.extension.illinois.edu/csrec/eb260/entry_13298/ Mon, 09 Apr 2018 14:31:00 +0000 http://web.extension.illinois.edu/csrec/eb260/entry_13298/ We often start April with some corn already planted and we normally end April with about 50 percent of the corn planted, based upon state averages published by the National Agricultural Statistics Service. The latest planting start in the last 20 years was in 2013 when only 1 percent of the crop had been planted by May 1 but by mid-May we had recovered significantly with 75 percent planted. The slowest year was probably 2009, that year at mid-May we were only at 20 percent planted. Even with the slow starts back in in 2009 and 20013 we ended up with average trendline yields. So while it is still too early to worry, there is real concern that delayed planting could reduce the odds of another bumper crop.

Early planting seasons are not a guarantee of high yields. The recent year with the earliest planting season had 80 percent planted by May1. That year was 2012 and that did not turn out so well. The Great Drought of 2012 ended with a state corn yield of 105 bushel per acre.

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New download location for Soybean Seeding Calculator http://web.extension.illinois.edu/csrec/eb260/entry_13207/ Mon, 26 Feb 2018 13:48:00 +0000 http://web.extension.illinois.edu/csrec/eb260/entry_13207/
The link to the new location is http://go.aces.illinois.edu/SoySeedingCalc.

The app helps answer such questions as:
  • How many seeds should I plant to end up with a given plant population?
  • How many bags will I need to plant the entire field?
  • How many seeds per foot of row should I have?
  • What should the average seed spacing be?
  • How long will it take to plant the field?

The Apple IOS and PC versions have been consolidated in the link above. Click the Narrow Format tab at the top of the page for a mobile friendly version or click the Wide Format tab for a version that looks better on a computer monitor.

This link will take you to the registration page to download the stand alone Android version of the app: https://webs.extension.uiuc.edu/registration/?RegistrationID=8249]]>
2018 Crop Management Conferences Save the Dates http://web.extension.illinois.edu/csrec/eb260/entry_12955/ Thu, 02 Nov 2017 14:36:00 +0000 http://web.extension.illinois.edu/csrec/eb260/entry_12955/ January 24- Holiday Inn, Mt. Vernon
January 31- University of Illinois Springfield
February 7- iHotel and Conference Center, Champaign
February 21- Kishwaukee College, Malta

Look for registration information in early December.]]>
Soybean Planting Date Response http://web.extension.illinois.edu/csrec/eb260/entry_12507/ Fri, 28 Apr 2017 11:43:00 +0000 http://web.extension.illinois.edu/csrec/eb260/entry_12507/ Cool Beans http://web.extension.illinois.edu/csrec/eb260/entry_12506/ Fri, 28 Apr 2017 11:23:00 +0000 http://web.extension.illinois.edu/csrec/eb260/entry_12506/ Don't Just Assume it's Sudden Death Syndrome http://web.extension.illinois.edu/csrec/eb260/entry_11729/ Tue, 06 Sep 2016 12:02:00 +0000 http://web.extension.illinois.edu/csrec/eb260/entry_11729/
We sometimes forget that these foliar symptoms can also indicate a Brown stem rot problem. To determine the actual cause you need to split the stem open. Brown stem rot will cause the normally solid white pith in the center of the stem to look like a series of brown walled chambers, as seen in the the attached photo. If you split an SDS infected plant, the pith will probably look normal but the woody tissue of the crown and taproot will be have a brownish discoloration.

The University of Illinois Plant Clinic indicated that many of the suspected SDS samples submitted, this season, have actually been Brown stem rot.

Photo courtesy Dr. Suzanne Bissonnette, Assistant Dean, Agriculture and Natural Resources.
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