David G. Hallauer (@MEDAgronomy) header
David G. Hallauer (@MEDAgronomy) profile picture

David G. Hallauer

@MEDAgronomy

District Agronomy Agent, Meadowlark Extension District (JA, JF, NM Counties) in Northeast Kansas

Joined March 2014
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Photo by David G. Hallauer (@MEDAgronomy)Photo by David G. Hallauer (@MEDAgronomy)Photo by David G. Hallauer (@MEDAgronomy)Photo by David G. Hallauer (@MEDAgronomy)Photo by David G. Hallauer (@MEDAgronomy)Photo by David G. Hallauer (@MEDAgronomy)Photo by David G. Hallauer (@MEDAgronomy)Photo by David G. Hallauer (@MEDAgronomy)Photo by David G. Hallauer (@MEDAgronomy)Photo by David G. Hallauer (@MEDAgronomy)
David G. Hallauer retweeted
K-State Agronomy (@KStateAgron) profile picture
K-State Agronomy@KStateAgronJan 13
The 2026 K-State Chemical Weed Control Guide is now available online. This updated resource includes herbicide recommendations, resistance management, and new products for crops, pastures, rangeland, and noncropland areas. Interested in this year’s updates? bit.ly/3Z3gbQZ #kstateagronomy
Image from K-State Agronomy (@KStateAgron)
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Three articles were posted this afternoon to the Meadowlark Extension District Agronomy Blog @ blogs.k-state.edu/meadowlark…: - Fall Armyworm Scouting Update - Soybean Drydown/Harvest Moisture - Herbicide Efficacy Plots Open for Viewing
Image from David G. Hallauer (@MEDAgronomy)
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Southern Rust has been confirmed in multiple counties in NEK. See last week's KSU eUpdate ( eupdate.agronomy.ksu.edu/art… ) for information plus a few additional thoughts at our Meadowlark Extension District blog: blogs.k-state.edu/meadowlark…
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The two most recent confirmations of Tar Spot in Kansas came from our own back yard in Jefferson and Nemaha Counties. Levels are (thus far...) light. Learn more at: blogs.k-state.edu/meadowlark…
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David G. Hallauer retweeted
K-State Agronomy (@KStateAgron) profile picture
K-State Agronomy@KStateAgron8 Jun 2024
Tar spot of corn was confirmed in several fields in Doniphan County. This report is about a month earlier than last season for Kansas. Check out the article to learn more about the concern for yield loss. bit.ly/45ba3bR #corn #kansas
Image from K-State Agronomy (@KStateAgron)
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David G. Hallauer retweeted
Onofre Lab (@OnofreLab) profile picture
Onofre Lab@OnofreLab4 Jun 2024
Low levels of Tar Spot has now been confirmed in Kansas
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David G. Hallauer retweeted
K-State Agronomy (@KStateAgron) profile picture
K-State Agronomy@KStateAgron11 Apr 2024
Today's eUpdate has articles on off-target herbicide movement with wind erosion, preemergence herbicides for #soybeans, row spacing for soybeans, upcoming changes related to the Endangered Species Act, and more! bit.ly/3xuGcOB
Image from K-State Agronomy (@KStateAgron)
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Here's an example of how winter annuals (henbit) affect winter wheat by using available moisture. It's doing the same thing in fields going to corn or soybean! @CentralKsCrops
Image from K-State Weed Science Extension (@KStateWeedSci)
K-State Weed Science Extension (@KStateWeedSci) profile pictureK-State Weed Science Extension@KStateWeedSci20 Mar 2024
Here's your yearly reminder that even though winter annual weeds don't directly cause crop loss, they have other negative effects on summer crops. Fall applications are great for managing these species!
Image from K-State Weed Science Extension (@KStateWeedSci)
Image from K-State Weed Science Extension (@KStateWeedSci)
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Alfalfa weevil numbers continue to rise across NEK. See the progress in this week's blog post this week at: blogs.k-state.edu/meadowlark… . It also includes posts on Roughleaf Dogwood and buckbrush.
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David G. Hallauer retweeted
K-State Agronomy (@KStateAgron) profile picture
K-State Agronomy@KStateAgron26 Mar 2024
Alfalfa weevil control is problematic in Kansas for several reasons, but probably first and foremost is the weather. Check out the article for an insect update on alfalfa weevils: bit.ly/4aqUXA7
Image from K-State Agronomy (@KStateAgron)
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David G. Hallauer retweeted
K-State Agronomy (@KStateAgron) profile picture
K-State Agronomy@KStateAgron25 Mar 2024
The K-State Research and Extension publication Foliar Fungicide Efficacy for Wheat Disease Management has been updated for 2024! Check it out here: bit.ly/4a50pcc #wheat #KState
Image from K-State Agronomy (@KStateAgron)
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Alfalfa weevil pressure ramped up in NEK this week. Are we at threshold levels yet? Check out what we found during scouting this week at: blogs.k-state.edu/meadowlark…
Image from David G. Hallauer (@MEDAgronomy)
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David G. Hallauer retweeted
K-State Agronomy (@KStateAgron) profile picture
K-State Agronomy@KStateAgron17 Feb 2024
Check out the article for an update on the EPA issuing a cancellation order allowing the sale and use of products already in the distribution system. bit.ly/3wjwgHc
Image from K-State Agronomy (@KStateAgron)
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The EPA has issued an existing stocks order for Xtendimax, Engenia, and Tavium. In KS, the last date for sale is May 31 for soybean and June 30 for cotton. Application cutoffs are still June 30 for soybean and July 30 for cotton.
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K-State's Ag Econ @AgManagerInfo is hosting a webinar tomorrow (Friday, Feb 2) at 12:00 CT to discuss the ARC and PLC options for this year’s selection and where supplemental coverage options could be a fit with a PLC selection. Register to attend: agmanager.info/events/managi…
Image from Jeanne Falk Jones (@cropswithjeanne)
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David G. Hallauer retweeted
Chip Redmond (@wx_chip) profile picture
Chip Redmond@wx_chip7 Jan 2024
Looks like SREF settling in on the 5-7" range for Manhattan. Still a question of how much rain may mix in. If it does, lower totals. Still think biggest issue with this event will be wind. Gusts to 50mph not out of the question Tuesday. Near blizzard conditions. #kswx
Image from Chip Redmond (@wx_chip)
Image from Chip Redmond (@wx_chip)
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Just finished a handful of posts to the Meadowlark Extension District Agronomy Blog. Biological Seed Treatments in Soybeans, Poultry Litter Considerations, and Broomsedge Bluestem Fertility: blogs.k-state.edu/meadowlark…
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David G. Hallauer retweeted
K-State Agronomy (@KStateAgron) profile picture
K-State Agronomy@KStateAgron20 Dec 2023
This January there will be a new format for the K-State Corn and Soybean Winter Crop Schools. K-State Research and Extension, Kansas Corn and Kansas Soybean combined the schools for a whole-day program. Learn more here: bit.ly/3GNYj3m #kansas #corn #soybean #crops
Image from K-State Agronomy (@KStateAgron)
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David G. Hallauer retweeted
K-State Agronomy (@KStateAgron) profile picture
K-State Agronomy@KStateAgron8 Dec 2023
The online version of the 2024 K-State Chemical Weed Control Guide is now available. The guide provides suggestions for chemical weed control in several major crops. Check it out here bit.ly/3uQGkqB
Image from K-State Agronomy (@KStateAgron)
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David G. Hallauer retweeted
K-State Agronomy (@KStateAgron) profile picture
K-State Agronomy@KStateAgron27 Nov 2023
We are seeking an Assistant/Associate Professor - Extension Agronomist to lead an extension education and applied research program to support the Southest KS region. Check out the position description! careers.k-state.edu/cw/en-us… @KStateRE
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