Dr. Sharon Clay
Professor
Ph.D University of Minnesota 1986
M.S. University of Idaho 1982

Office Phone:(605) 688-4757
Office Fax: (605) 688-4452
Office Location: Northern Plains Biostress Lab 245C
Box 2140C Room 245C
Brookings, SD 57007
E-mail: SHARON.CLAY@SDSTATE.EDU
Website Link

   The weed science program is many faceted. There are opportunities to conduct research in herbicide-soil interactions to limit herbicide contamination of off-site areas and to understand the
fate of herbicides in the soil, vadose zone and aquifer. Understanding weed ecology in
crop and rangeland systems is also an important component of the program. Nonchemical options f
or weed control including the use of crop rotation and biological control techniques also are developing as important part of the weed science program. Dr. Clay teaches the course, "Weed Science", that has a laboratory section to develop understanding of weeds, herbicides, and their fate in the environment.