Aid emergence with rotary hoeing if crusting occurs. Avoid ultra-early planting dates. Follow recommended rates for different stages of growth. Avoid spraying when environmental conditions cause abnormal stress, such as drought, cold soils, or wind damage. Please read the labels carefully.
Many herbicides have growth regulator herbicides as part of their pre mix.
Many tank mixes require the use of non-ionic surfactant or other additives which may increase injury potential. Apply the herbicide early in the application window. Do not apply when the corn is under stress, such as cool dry conditions. Some sulfonylurea products have restrictions on hybrids less than 2700 CHUs. Review the label before applying any sulfonylurea product to hybrids less than 2700 CHUs.