Extension Publications
- Ruhl et al. 2008. Diagnosing herbicide injury on garden and landscape plants.
- Discusses various classes of herbicides and how they may cause damage and what it might look like on plants generally. Ruhl, G, F Whitford, S Weller, M Dana, M Putnam, D Childs, R Lerner. Purdue Plant & Pest Diagnostic Laboratory. visit www.ppdl.purdue.edu and www.btny.purdue.edu.
- Altland J 2005. Weed control in nursery field production.
- Describes how to develop a weed program in three phases: field preparation, weed prevention, and management of escaped weeds. J Altland Oregon State University Extension Service EM 8899-E November 2005.
- Altland J 2003. Weed control in container crops.
- A guide to effective weed management through prevention procedures. J Altland Oregon State University Extension and Service. EM 8823 April 2003.