TS3121 - Severe Defoliation (>50% of current growth defoliated)/hectare
Series measured in: %/hectare
| Year |
|
| 1954 |
524 |
| 1955 |
0 |
| 1956 |
7,512 |
| 1957 |
18,286 |
| 1958 |
0 |
| 1959 |
0 |
| 1960 |
44,245 |
| 1961 |
52,696 |
| 1962 |
59,638 |
| 1963 |
66,361 |
| 1964 |
42,276 |
| 1965 |
77,794 |
| 1966 |
774 |
| 1967 |
0 |
| 1968 |
3,144 |
| 1969 |
0 |
| 1970 |
0 |
| 1971 |
0 |
| 1972 |
101 |
| 1973 |
XXX |
| 1974 |
0 |
| 1975 |
XXX |
| 1976 |
XXX |
| 1977 |
XXX |
| 1978 |
XXX |
| 1979 |
0 |
| 1980 |
0 |
| 1981 |
XXX |
| 1982 |
0 |
| 1983 |
0 |
| 1984 |
0 |
| 1985 |
0 |
| 1986 |
0 |
| 1987 |
0 |
| 1988 |
0 |
| 1989 |
0 |
| 1990 |
0 |
| 1991 |
14,384 |
| 1992 |
0 |
| 1993 |
0 |
| 1994 |
710,625 |
| 1995 |
611 |
| 1996 |
183,627 |
| 1997 |
303,804 |
| 1998 |
403,983 |
| 1999 |
812,865 |
| 2000 |
XXX |
| 2001 |
1,046,566 |
| 2002 |
1,288,710 |
| 2003 |
536,187 |
| 2004 |
2,988 |
| 2005 |
9,016 |
| 2006 |
XXX |
| 2007 |
XXX |
| 2008 |
25,007 |
| 2009 |
31,510 |
| 2010 |
56,945 |
| 2011 |
27,572 |
| 2012 |
39,066 |
| 2013 |
24,019 |
| 2014 |
64,968 |
| 2015 |
92,177 |
| 2016 |
57,208 |
| 2017 |
110,470 |