Illinois Fertilizer & Chemical Association
Supply · Service · Stewardship

Dicamba drift problems not an aberration

Dicamba drift across the landscape was the dominant call again this June and July.
 
Once again, Palmer amaranth control with dicamba was very good in many fields. This is the third year where there have been major issues keeping dicamba in the field, but Palmer amaranth control was good in fields where it was applied. It really dawned on me that this is not so much new, but after three consecutive years is, in fact, the “new normal.”
 
For three decades, I have had the privilege to make thousands of field visits to help growers troubleshoot problems. Every year, a number of those problems were drift-related. The herbicide drift in those calls would typically travel no farther than a couple hundred yards. In only a few cases can I recall it going much farther.
 
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