Fig 5. Pre-emergent percent of crop treated is significantly higher for conservation tillage (both field corn and soybeans).

This chart shows the average percent of crop treated across field corn (2016, n = 1,995 and 2021, n = 968) and soybean (2012, n = 1,791and 2018, n = 2,260) fields for glyphosate, atrazine, and 2,4-D in the pre-emergent and post-emergent crop production phases.