Adjust Those Adjuvants
Dr. Dan Talks Agronomy Adjust Those Adjuvants By: Dan Davidson, DTN Contributing Agronomist Adjuvants are important to good herbicide coverage, but they are not all created equal. (DTN photo by Jim Patrico) Adjuvants are too often an afterthought. The products we use -- surfactants, oils, fertilizers, stickers, drift retardants -- haven't changed much over the years, but there are new things to consider each year with the introduction of new herbicides and new weed-control issues. I asked Richard Zollinger, weed scientist at North Dakota State University, to give