
Article
Corn seedling health and stand establishment
Integrated Crop Management News
Document Type
Article
Publication Date
5-22-2006
Disciplines
Abstract
With all of the corn planted and most of the soybean, now is the time to start evaluating plant stands. Corn germination and emergence were prolonged by cooler than normal temperatures that occurred during planting. Cool soil conditions (<50–55 °F) also predispose seedlings to infection by a number of fungi that cause seedling disease, and can result in seedling death. Therefore, as you start to assess plant stands, it is important to dig up seedlings every now and then to check general root health. Uneven emergence and stunted seedlings may indicate seedling disease but also can be due to insect feeding and herbicide damage.
Copyright Owner
Iowa State University
Copyright Date
2006
Language
en
File Format
application/pdf
Citation Information
Alison E. Robertson. "Corn seedling health and stand establishment" (2006) Available at: http://works.bepress.com/alison-robertson/40/