Plant Disease Diagnostic Laboratory Annual Reports
Plant Disease Diagnostic Lab Reports
Individual sample records are retained for a period of five years in electronic and hardcopy format. Searchable annual summaries of PDDL diagnoses are available from 1989 to the present; annual summaries prior to 1989 are available but not searchable.
The following summaries are searchable by keyword(s) within each individual document. After clicking on a link, use CTRL F to enter a keyword for a search, or if searching a file after it is saved, you can also use the Adobe search feature within the PDF.
- 2021 Plant Disease Diagnostic Laboratory Report
- 2020 Plant Disease Diagnostic Laboratory Report
- 2019 Plant Disease Diagnostic Laboratory Report
- 2018 Plant Disease Diagnostic Laboratory Report
- 2017 Plant Disease Diagnostic Laboratory Report
- 2016 Plant Disease Diagnostic Laboratory Report
- 2015 Plant Disease Diagnostic Laboratory Report
- 2014 Plant Disease Diagnostic Laboratory Report
- 2013 Plant Disease Diagnostic Laboratory Report
- 2012 Plant Disease Diagnostic Laboratory Report
- 2011 Plant Disease Diagnostic Laboratory Report
- 2010 Plant Disease Diagnostic Laboratory Report
- 2009 Plant Disease Diagnostic Laboratory Report
- 2008 Plant Disease Diagnostic Laboratory Report
- 2007 Plant Disease Diagnostic Laboratory Report
- 2006 Plant Disease Diagnostic Laboratory Report
- 2005 Plant Disease Diagnostic Laboratory Report
- 2004 Plant Disease Diagnostic Laboratory Report
- 2003 Plant Disease Diagnostic Laboratory Report
- 2002 Plant Disease Diagnostic Laboratory Report
- 2001 Plant Disease Diagnostic Laboratory Report
- 2000 Plant Disease Diagnostic Laboratory Report
- 1999 Plant Disease Diagnostic Laboratory Report
- 1998 Plant Disease Diagnostic Laboratory Report
- 1997 Plant Disease Diagnostic Laboratory Report
- 1996 Plant Disease Diagnostic Laboratory Report
- 1995 Plant Disease Diagnostic Laboratory Report
- 1994 Plant Disease Diagnostic Laboratory Report
- 1993 Plant Disease Diagnostic Laboratory Report
- 1992 Plant Disease Diagnostic Laboratory Report
- 1991 Plant Disease Diagnostic Laboratory Report
- 1990 Plant Disease Diagnostic Laboratory Report
- 1989 Plant Disease Diagnostic Laboratory Report
The following summaries are not searchable by keyword(s):
- 1988 Plant Disease Diagnostic Laboratory Report
- 1987 Plant Disease Diagnostic Laboratory Report
- 1986 Plant Disease Diagnostic Laboratory Report
- 1985 Plant Disease Diagnostic Laboratory Report
- 1984 Plant Disease Diagnostic Laboratory Report
- 1983 Plant Disease Diagnostic Laboratory Report
- 1982 Plant Disease Diagnostic Laboratory Report
- 1976-1981 Plant Disease Diagnostic Laboratory Report
- 1971-1972 Plant Disease Diagnostic Laboratory Report
- 1964 Plant Disease Diagnostic Laboratory Report