Hardwood weed control: Iowa Department of Natural Resources Forestry, Iowa State Nursery
This article is part of a larger document. View the larger document here.Abstract
The Iowa Department of Natural Resources Forestry, Iowa State Nursery in Ames grows approximately 4 to 8 million seedlings, consisting of about 50 species. Most of our production is hardwoods. We have not been fumigating very much, if at all, for about 20 years and, with the proposed rules under the 2008 U.S. Environmental Protection Agency (EPA) Risk Mitigation, many other nurseries may be joining us.

