Fig. 1

Herbicide applications (kg (a.i.)/ha) on soybean fields in the USA between 1990 and 2017 (pre- and post-emergence). (Source: USDA [14])
Herbicide applications (kg (a.i.)/ha) on soybean fields in the USA between 1990 and 2017 (pre- and post-emergence). (Source: USDA [14])