SPB Outbreak History for Southern Region Data
Table
A county is elevated to outbreak status when there is more than 1 SPB spot per 1000 acres of host type.
| YEAR | Total Counties in Outbreak |
|---|---|
| 1960 | 13 |
| 1961 | 41 |
| 1962 | 71 |
| 1963 | 96 |
| 1964 | 74 |
| 1965 | 66 |
| 1966 | 77 |
| 1967 | 75 |
| 1968 | 94 |
| 1969 | 86 |
| 1970 | 52 |
| 1971 | 57 |
| 1972 | 160 |
| 1973 | 241 |
| 1974 | 328 |
| 1975 | 335 |
| 1976 | 216 |
| 1977 | 148 |
| 1978 | 12 |
| 1979 | 108 |
| 1980 | 124 |
| 1981 | 25 |
| 1982 | 38 |
| 1983 | 50 |
| 1984 | 23 |
| 1985 | 101 |
| 1986 | 199 |
| 1987 | 89 |
| 1988 | 130 |
| 1989 | 51 |
| 1990 | 11 |
| 1991 | 70 |
| 1992 | 103 |
| 1993 | 85 |
| 1994 | 20 |
| 1995 | 129 |
| 1996 | 51 |
| 1997 | 12 |
| 1998 | 18 |
| 1999 | 43 |
| 2000 | 165 |
| 2001 | 214 |
| 2002 | 155 |
| 2003 | 31 |
| 2004 | 10 |
| 2005 | 10 |
| 2006 | 5 |
| 2007 | 7 |
| 2008 | 1 |
| 2009 | 0 |
| 2010 | 0 |
| 2011 | 0 |
| 2012 | 2 |
| 2013 | 1 |
| 2014 | 1 |
| 2015 | 1 |
| 2016 | 6 |
| 2017 | 19 |
| 2018 | 17 |
| 2019 | 2 |
| 2020 | 0 |
| 2021 | 0 |
| 2022 | 1 |
| 2023 | 9 |