By: Sarah Noggle
Northern Corn Leaf Blight Symptoms
Preventing significant yield losses from disease is likely on the forefront of growers’ minds following the 2021 growing season. A new product in our disease management toolbox is FMC’s fungicide Xyway™ LFR®. OSU Extension eFields program is partnering with growers to conduct on-farm trials evaluating the effect of an at-plant soil application of flutriafol (Xyway) on corn health and yield. Information from this trial will be used to improve corn disease management recommendations for growers throughout the state.
At each field site, an untreated control will be compared to plots treated with Xyway (applied in-furrow and/or 2×2). Additionally, growers also have the option to include a third treatment of Xyway (in-furrow/2×2) + VT/R1 Foliar Fungicide. For this study, a minimum of three replications is required, and four are preferred. Plots must also be randomized to eliminate bias due to plot order. Plots should be at least 500 feet long to ensure accurate yield monitor data.
If you are interested in hosting an on-farm trial, contact Paulding County ANR Extension Educator Sarah Noggle at 419-399-8225 or firstname.lastname@example.org or Rachel Cochran, Water Quality Extension Associate at email@example.com.
eFields is a program at The Ohio State University program dedicated to advancing production agriculture through field-scale research. To learn more visit digitalag.osu.edu.