Table 20 Oklahoma Cotton Insect Losses – 2004
|
Pest |
acres infested |
acres treated |
# insect appls |
Cost of 1 applic |
cost/ acre |
%red |
Bales lost |
|
Boll Weevil |
0 |
0 |
0.000 |
N/A |
$0.00 |
0.00 |
0 |
|
Bollworm/Budworm |
180,841 |
46,951 |
0.234 |
$12.50 |
$2.92 |
2.88 |
11,333 |
|
Pink Bollworm |
0 |
0 |
0.000 |
N/A |
$0.00 |
0.00 |
0 |
|
Cotton Fleahopper |
200,649 |
186,603 |
1.860 |
$8.50 |
$15.81 |
5.00 |
19,647 |
|
Lygus |
30,000 |
25,000 |
0.249 |
$8.50 |
$2.12 |
0.15 |
588 |
|
Cotton Leaf Perforator |
0 |
0 |
0.000 |
N/A |
$0.00 |
0.00 |
0 |
|
Spider Mites |
0 |
0 |
0.000 |
N/A |
$0.00 |
0.00 |
0 |
|
Thrips |
192,623 |
67,418 |
0.336 |
$9.00 |
$3.02 |
1.68 |
6,601 |
|
Beet Armyworm |
20,649 |
0 |
0.000 |
N/A |
$0.00 |
0.00 |
0 |
|
Fall Armyworm |
0 |
0 |
0.000 |
N/A |
$0.00 |
0.00 |
0 |
|
European Cornborer |
0 |
0 |
0.000 |
N/A |
$0.00 |
0.00 |
0 |
|
Stink Bugs |
126,408 |
41,714 |
0.062 |
$12.00 |
$0.75 |
1.05 |
4,109 |
|
Grasshoppers |
0 |
0 |
0.000 |
N/A |
$0.00 |
0.00 |
0 |
|
Saltmarsh Caterpillars |
0 |
0 |
0.000 |
N/A |
$0.00 |
0.00 |
0 |
|
Aphids |
32,103 |
5,136 |
0.026 |
$12.00 |
$0.31 |
0.08 |
314 |
|
Banded Winged Whitefly |
0 |
0 |
0.000 |
N/A |
$0.00 |
0.00 |
0 |
|
Silverleaf Whitefly (Bemesia) |
0 |
0 |
0.000 |
N/A |
$0.00 |
0.00 |
0 |
|
Loopers |
0 |
0 |
0.000 |
N/A |
$0.00 |
0.00 |
0 |
|
Southern Armyworms |
0 |
0 |
0.000 |
N/A |
$0.00 |
0.00 |
0 |
|
Other Insects |
0 |
0 |
0.000 |
N/A |
$0.00 |
0.00 |
0 |
|
Cutworms |
0 |
0 |
0.000 |
N/A |
$0.00 |
0.00 |
0 |
|
|
|
|
|
|
|
|
|
|
Percent Lost |
10.84 |
|
Est. yield/acre |
740 |
|
|
Cost/ Acre |
|
|
|
|
|
|
|
Foliar insecticide |
$24.93 |
|
Total Acres |
200,649 |
|
Spray applications |
2.767 |
|
At planting |
$5.85 |
|
|
|
|
|
|
|
Bt use fees |
$7.63 |
|
|
|
|
Cost + loss |
$23,568,693 |
|
Eradication |
$14.90 |
|
Total Bales lost |
42,592 |
|
|
|
|
Scouting |
$3.02 |
|
Bales lost in dollars |
$12,266,522 |
|
Cost + loss/acre |
$117.46 |
|
Total |
$56.33 |