This week's eUpdate is here! Topics include residual herbicides for #sorghum, #cotton insects, UAV pesticide regs, #wheat disease testing, invasive grasses, and the Kansas Wheat plot tours for May. bit.ly/3GURT61 #ksag #weedcontrol

Residual herbicide programs in #Sorghum aren't optional - they're essential. Postemergence options are limited. Start clean with strong preemergence residuals with multiple sites-of-action. #ksag #grainsorghum #weedcontrol bit.ly/3Fbyw8i Jeremie Kouame K-State Weed Science Extension

I've had a couple of calls about dayflower species this spring. There are no good options for postemergence control in corn or soybean. Pyroxasulfone (Zidua, others) and metribuzin (Sencor, others) can provide fair to good control when applied preemergence.

Don’t let sericea lespedeza take over your pastures. This Category C noxious weed is expanding west & north. Early-season control is key. Learn about control options here: bit.ly/4mCRTrG #ksag #weedcontrol #noxiousweeds

Check out this eUpdate: double crop options after #wheat, cover crops for #forage, rapid growth syndrome in #corn, insect alert for alfalfa and #soybeans, causes of white heads in wheat, and more! bit.ly/4jCVGma #ksag #covercrops #agronomy

Corn looking rough after the cool, wet weather flipped to warm and sunny? Rapid Growth Syndrome can cause twisted leaves and yellowing, but most plants bounce back fast. Learn more here: bit.ly/4jvJLX7 #corn #ksag

Hophornbeam copperleaf has a funny name but is a serious problem in some Kansas fields. Today we sprayed some plots in fields identified by an agronomist in central KS to evaluate postemeregence herbicide programs for its control.

Good morning from the dryland production systems of western Kansas. Soil water availability is a major limiting factor here, and most of the region relies on annual precipitation. Weed control is essential for conserving the already limited soil moisture and increasing yield.

The latest eUpdate is here! Topics include the first report of tar spot of #corn, replanting #soybeans, field bindweed control, a "new" weed to learn: devil's claw, K-State/KARA Summer Field school, and more! bit.ly/43IasDA

Field bindweed is a tough perennial weed that can slash #crop yields by up to 80%. Single herbicide applications won't cut it; long-term, integrated mgmt is key. Learn more: bit.ly/44cD1sK #ksag #weedcontrol

Follow Take Action Herbicide-Resistance Management for info on all things related to chemical weed management and herbicide resisitance.

Many great articles today: lodged #wheat, green snap and lodging in #corn, fall armyworm alert, fungicide timing for corn, weed control in wheat stubble, annual #forage insurance, harvest priority for wheat, and more! bit.ly/43QKKwC

If you're hot, so are your herbicides! Use this guide by K-State Weed Science Extension to understand how high temps can affect herbicide efficacy. United Soybean Board eupdate.agronomy.ksu.edu/article/herbic… #herbicideresistancemanagement #farming #agriculture #temperature #TakeAction

In this week's eUpdate: Consider residue value before baling/burning #wheat stubble; wheat harvest update; pre-harvest weed control in wheat; nutrient deficiencies in #soybeans; #cotton stand recovery tips; Japanese beetles; and more! bit.ly/3TeXGpY #ksag

Herbicides have complex interactions with the soil. Watch this Take Action video by United Soybean Board and K-State Weed Science Extension to unpack some of these dynamics, which can affect herbicide performance. growiwm.org/tavideos/herbi… #herbicideresistancemanagement #farming #agriculture

Manage your herbicides with Take Action's Herbicide Classification Chart and Herbicide Lookup Tool! You can find these free tools from United Soybean Board at growiwm.org/Take-Action-Ho…! #TakeAction #herbicideresistancemanagement

These Palmer were all sprayed with Liberty Ultra on Sunday afternoon (except the two in the back). We'll be talking about the sprayer setups and other things related to great glufosinate apps at field days next week!

This eUpdate has articles on weed and insect control in #cotton, tar spot in #corn update, late-season herbicides for corn, western bean cutworm activity, and more! Have a fun and safe 4th of July! bit.ly/4kpHpto #ksag

This eUpdate has articles on: volunteer #wheat control, perennial grass control, #corn leafhopper found in KS, tar spot update, 2025 variety tests for #wheat, and a national #soybean survey. bit.ly/4nIu3eF

Volunteer wheat management is the first line of defense against wheat streak mosaic complex. Check out our recent article where we revisit recommendations for Kansas: bit.ly/4eSVKgP