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
A restricted-use pesticide. Primarily used for Italian ryegrass control. Apply postemergence in the fall or spring before wheat jointing for control of Italian ryegrass with up to 2 tillers. Do not apply 2,4-D, MCPA, or dicamba within 5 days of Hoelon application, or grass weed control may be reduced. Do not apply when wheat and weeds are dormant and not actively growing. Do not allow livestock to graze treated fields for 28 days after treatment or harvest forage, hay, or straw from treated fields before grain harvest.