Text of a thesis on the use of these natural products for weed control. It was found that a byproduct of the corn Zea mays L. wetmilling process, corn gluten meal, has potential as a natural preemergence herbicide. U.S. Patent 5,030,268 on the use of corn gluten meal as a natural.

Address: 106 Horticulture Hall, Ames, Iowa 50011
Telephone: 515-294-3718
Fax: 515-294-0730
Website: http://www.hort.iastate.edu/gluten/?mcdade.html