Early-Season
Once the crop emerges it is susceptible to a myriad of environmental conditions such as frost, flooding, and drought. Products, such as herbicides or fungicides, applied to the crop early in the season may also impact overall growth. Articles provide information when corn is between emergence (VE) and approximately the tenth leaf stage (V10).
Extension Newsletter Articles
Assessing Hail Injury in Corn Corn emergence problems across Iowa Corn root development Corn survival in flooded or saturated fields Early season cold stress Plant color differences based on management and weather Rootless corn syndrome Yield effect of uneven corn heights Tools to calculate yield loss from uneven corn heights Twisted whorls and 'buggy whipped' corn Foliar applications of plant growth hormones
