Dr. Calvin Trostle, Extension Agronomy, Dept. of Soil & Crop Sciences, Texas A&M AgriLife/Texas A&M University, Lubbock, 806-746-6101, ctrostle@ag.tamu.edu In 2015 I wrote about sensitivity of small grains—wheat specifically—to 2,4-D products, dicamba, and MCPA. I noted a handy guide from Purdue University that explained the differences between 2,4-D amines and 2,4-D esters, which discussed the pros and cons of these two formulations. You can review that earlier newsletter at https://agrilife.org/texasrowcrops/2015/03/04/24-d-and-sensitivity-in-small-grains/ The link noted there for the Purdue guide is https://mdc.itap.purdue.edu/item.asp?itemID=18343 (or directly from https://www.panna.org/sites/default/files/2,4-D%20Amine%20or%20Ester%202004-Purdue.pdf) 2,4-D and Sensitivity in… Read More →