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: Corn
Application type: Postemergence
Apply Laudis Herbicide to field corn or popcorn from emergence up to V9 stage. Always apply with high-surfactant oil concentrate or MSO at 1% v/v and a nitrogen fertilizer source. Laudis Herbicide controls many annual broadleaf and some grassy weeds. Atrazine is a recommended tank mix partner; however, corn must not exceed 12 inches tall. Laudis Herbicide can be tank mixed with glyphosate or Liberty 280 SL. Laudis Herbicide is rainfast in 1 hour. Can rotate to wheat in 4 months and to cotton, sorghum, and soybean the following spring. Do not graze or harvest forage within 45 days of application. Do not apply by air or chemigation. Follow label directions.
Apply Laudis Herbicide to field corn or popcorn from emergence up to V9 stage. Always apply with high-surfactant oil concentrate or MSO at 1% v/v and a nitrogen fertilizer source. Laudis Herbicide controls many annual broadleaf and some grassy weeds. Atrazine is a recommended tank mix partner; however, corn must not exceed 12 inches tall. Laudis Herbicide can be tank mixed with glyphosate or Liberty 280 SL. Laudis Herbicide is rainfast in 1 hour. Can rotate to wheat in 4 months and to cotton, sorghum, and soybean the following spring. Do not graze or harvest forage within 45 days of application. Do not apply by air or chemigation. Follow label directions.