David Owens, Extension Entomologist, owensd@udel.edu Congratulations to Chris Burkhart for correctly identifying Black Rot of cabbage. Chris and the other correct guessers will be entered into an end of the year drawing. From Jill Pollack, Plant Diagnostician: Black rot is… Continue Reading
Kurt M. Vollmer, Extension Weed Management Specialist, University of Maryland; kvollmer@umd.edu On June 3, the Ninth Circuit Court of Appeals issued a decision vacating the registration of three dicamba herbicides, Xtendimax® (Bayer), Engenia® (BASF), and FeXapan (Corteva). However, this ruling… Continue Reading
Mark VanGessel, Extension Weed Specialist; mjv@udel.edu Our results have consistently shown that two effective active ingredients for Palmer amaranth control provides better residual control than either one by themselves. So consider tankmix partners with your residual herbicide program. In soybeans,… Continue Reading
Mark VanGessel, Extension Weed Specialist; mjv@udel.edu It’s the time of year when sprayers are used for applying soil-applied herbicides in soybeans then moving back into corn fields to spray postemergence herbicides. Be aware that any herbicide containing flumioxazin (i.e. Valor,… Continue Reading
Jarrod O. Miller, Extension Agronomist, jarrod@udel.edu and Cory Whaley, Sussex Co. Extension Ag Agent; whaley@udel.edu This is the typical time of year for sulfur (S) deficiencies to show up in our corn fields, starting in the V3-V5 growth stages. Sulfur… Continue Reading
