Table 6. -- Planted and natural loblolly pine acreage with fusiform
rust at three infection levels, estimated from FIA* data
State |
Survey
date |
Total
Acres |
>10%
infection |
>30%
infection |
>50%
infection |
| Acres |
(%)** |
Acres |
(%) |
Acres |
(%) |
|
|
----------------Thousand acres ---------------- |
| Most
recent survey |
| Alabama |
1990 |
5,284 |
1,483 |
(28) |
565 |
(11) |
252 |
(5) |
| Arkansas |
1988 |
2,587 |
167 |
(3) |
33 |
(1) |
16 |
(<1) |
| Florida |
1987 |
578 |
214 |
(37) |
123 |
(21) |
62 |
(11) |
| Georgia |
1989 |
5,753 |
2,908 |
(51) |
1,368 |
(24) |
584 |
(10) |
| Louisiana |
1991 |
3,943 |
1,177 |
(30) |
273 |
(7) |
86 |
(2) |
| Mississippi |
1994 |
4,466 |
979 |
(22) |
278 |
(6) |
53 |
(1) |
| N. Carolina |
1990 |
3,716 |
888 |
(24) |
171 |
(5) |
41 |
(1) |
| Oklahoma |
1993 |
465 |
34 |
(7) |
17 |
(4) |
0 |
(0) |
| S. Carolina |
1993 |
4,323 |
1,306 |
(30) |
368 |
(6) |
87 |
(2) |
| Texas |
1992 |
3,503 |
336 |
(10) |
51 |
(1) |
11 |
(<1) |
| Virginia |
1992 |
1,996 |
59 |
(3) |
0 |
(0) |
0 |
(0) |
| Total |
|
36,614 |
9,551 |
(26) |
3,247 |
(9) |
1,192 |
(3) |
| |
|
|
|
|
|
|
|
|
| Next-to-last
survey |
|
|
|
|
|
| Alabama |
1982 |
4,379 |
1,602 |
(37) |
728 |
(17) |
345 |
(8) |
| Arkansas |
1978 |
2,240 |
212 |
(9) |
30 |
(1) |
0 |
(0) |
| Florida |
1980 |
412 |
186 |
(45) |
114 |
(28) |
36 |
(9) |
| Georgia |
1982 |
5,130 |
3,073 |
(72) |
1,612 |
(31) |
685 |
(13) |
| Louisiana |
1984 |
3,722 |
975 |
(26) |
279 |
(7) |
105 |
(3) |
| Mississippi |
1987 |
3,172 |
1,030 |
(32) |
330 |
(10) |
128 |
(4) |
| N. Carolina |
1984 |
3,409 |
903 |
(26) |
251 |
(7) |
74 |
(2) |
| Oklahoma |
1986 |
257 |
17 |
(7) |
6 |
(2) |
0 |
(0) |
| S. Carolina |
1986 |
3,870 |
1,391 |
(36) |
512 |
(13) |
128 |
(3) |
| Texas |
1986 |
3,158 |
313 |
(10) |
98 |
(3) |
30 |
(1) |
| Virginia |
1986 |
1,773 |
75 |
(4) |
8 |
(<1) |
0 |
(0) |
| Total |
|
31,522 |
9,777 |
(31) |
3,968 |
(13) |
1,531 |
(5) |
| |
|
|
|
|
|
|
|
|
| Oldest
survey |
|
|
|
|
|
| Mississippi |
1977 |
2,907 |
880 |
(30) |
275 |
(9) |
94 |
(3) |
| N. Carolina |
1975 |
3,265 |
538 |
(16) |
151 |
(5) |
31 |
(1) |
| S. Carolina |
1978 |
3,404 |
1,300 |
(38) |
509 |
(15) |
189 |
(6) |
| Virginia |
1977 |
1,575 |
46 |
(3) |
2 |
(<1) |
0 |
(0) |
| |
| *FIA=Forest Inventory and Analysis
Unit, Asheville, NC |
| **Percent of total acres with this
level of infection. |
|
