Chemical selector
The Pesticide Selector includes suggestions for chemical control of pests in Kansas crops, which are provided by K-State Research and Extension, and may not be relevant for states other than Kansas. We will continue to expand this tool for help in selecting other types of agricultural chemicals, and for other states. Contact the myFields Team if you are interested in contributing content!
The herbicide performance ratings are taken from: C.R. Thompson, D.E. Peterson, W.H. Fink, P.W. Stahlman, and J.W. Slocombe. 2020. Chemical Weed Control for Field Crops, Pastures, Rangeland, and Noncropland, Kansas State University, January 2016. Contribution no. 16-029-S from the Kansas Agricultural Experiment Station. Find it online at the bookstore.
The insecticide recommendations are taken from: B.P. McCornack, S. Zukoff, R.J. Whitworth, J.P. Michaud, and H.N. Schwarting. 2019. Insect Management Guides. March 2018. Kansas State University Agricultural Experiment Station and Cooperative Extension Service. PDF formats are available here.
Click here for a How-to Tutorial.
Crop type: Wheat
Application type: Postemergence
Controls many broadleaf weeds. Apply after the 2-leaf stage but before the boot stage of wheat for control of weeds less than 2 inches tall or across. Apply with NIS at 0.25% to 0.5% v/v. Can be applied with liquid N fertilizer, but do not use surfactant if liquid fertilizer is the carrier. Tank mixes can improved weed control and reduce the risk of herbicide resistance problems. Glean can be tank mixed with MCPA, 2,4-D, bromoxynil, or dicamba. The maximum Glean use rate is 0.33 oz/acre, which can be applied once per crop period east of Highway 183 and once every 36 months west of Highway 183. Do not rotate to oat or barley for 10 months, grain sorghum for 4 to 48 months, non-STS soybean for 14 months (east of Highway 183, west of Flint Hills), or any other crop until a field bioassay has been performed. STS soybean and IR corn hybrids can be planted 4 months after application if the soil pH is 7.5 or lower. Do not apply to soils with a pH above 7.9. Refer to the label for additional use and crop rotation guidelines.