Postemergence application of herbicides in cornIntegrated Crop Management News
AbstractThe Iowa 2006 corn crop is mostly in the ground and much of it will be emerged by the end of the week. Planting progressed rapidly in late April prior to the current wet conditions, and this prolonged wet period will impact weed management plans for those fields planted prior to the rain but not treated with preemergence herbicides or nitrogen (N) fertilizer. This article is revised from a 2003 discussion and will describe two important issues.
Copyright OwnerIowa State University
Citation InformationMicheal D. Owen, John E. Sawyer and Robert G. Hartzler. "Postemergence application of herbicides in corn" (2006)
Available at: http://works.bepress.com/john-sawyer/156/