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: Soybean
Application type: Preplant or Preemergence
Controls annual broadleaf weeds as a preplant incorporated or preemergence application. Preemergence treatments can be tank mixed with glyphosate, Gramoxone SL, or 2,4-D to help control emerged weeds in no-till. Do not apply if soil pH is greater than 7.8. Corn and soybean can be planted anytime after application. Do not rotate to alfalfa for 4 months, wheat and oat for 4.5 months, grain sorghum for 12 months, sunflower for 18 months, or any other crop until a field bioassay has been completed. Do not apply aerially or through a chemigation system.