Table 9b Arizona nonBt 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 |
0.000 |
0 |
|
Bollworm/Budworm |
36,351 |
15,985 |
0.299 |
$12.47 |
$3.73 |
0.482 |
877 |
|
Pink Bollworm |
44,208 |
28,001 |
1.647 |
$13.18 |
$21.71 |
2.828 |
5,146 |
|
Cotton Fleahopper |
38,995 |
5,285 |
0.060 |
$9.60 |
0.58 |
0.159 |
289 |
|
Lygus |
43,832 |
28,966 |
0.730 |
$15.95 |
$11.65 |
2.074 |
3,774 |
|
Cotton Leaf Perforator |
16,845 |
481 |
0.010 |
$11.75 |
$0.12 |
0.013 |
23 |
|
Spider Mites |
17,101 |
5,839 |
0.123 |
$18.80 |
$2.31 |
0.129 |
235 |
|
Thrips |
43,771 |
5,950 |
0.075 |
$8.00 |
$0.60 |
0.092 |
167 |
|
Beet Armyworm |
26,440 |
8,380 |
0.150 |
$12.11 |
$1.81 |
0.088 |
160 |
|
Fall Armyworm |
9,520 |
405 |
0.000 |
N/A |
$0.00 |
0.002 |
4 |
|
European Cornborer |
0 |
0 |
0.000 |
N/A |
$0.00 |
0.000 |
0 |
|
Stink Bugs |
27,461 |
7,411 |
0.100 |
$14.22 |
$1.42 |
0.129 |
234 |
|
Grasshoppers |
17,276 |
1,380 |
0.009 |
$14.50 |
$0.13 |
0.014 |
26 |
|
Saltmarsh Caterpillars |
17,433 |
4,475 |
0.094 |
$12.08 |
$1.14 |
0.030 |
55 |
|
Aphids |
13,385 |
687 |
0.000 |
N/A |
$0.00 |
0.008 |
15 |
|
Banded Winged Whitefly |
20,138 |
0 |
0.000 |
N/A |
$0.00 |
0.000 |
0 |
|
Silverleaf Whitefly Bemesia |
47,142 |
35,700 |
0.975 |
$30.60 |
$29.84 |
1.399 |
2,547 |
|
Loopers |
16,680 |
2,517 |
0.021 |
$10.00 |
$0.21 |
0.031 |
57 |
|
Yellowstriped Armyworms |
9,520 |
1,428 |
0.003 |
$12.00 |
$0.04 |
0.010 |
18 |
|
Darkling Beetles |
1,831 |
0 |
0.000 |
N/A |
$0.00 |
0.001 |
1 |
|
Cutworms |
6,591 |
0 |
0.000 |
N/A |
$0.00 |
0.001 |
2 |
|
|
|
|
|
|
|
|
|
|
Percent Lost |
7.49 |
|
Est. yield/acre |
1,404 |
|
|
Cost/ Acre |
|
|
|
|
|
|
|
Foliar insecticide |
$75.26 |
|
Total Acres |
47,600 |
|
Spray applications |
4.295 |
|
At planting |
$0.26 |
|
|
|
|
|
|
|
Bt use fees |
$0.00 |
|
|
|
|
Cost + loss |
$8,044,181 |
|
Eradication |
$1.63 |
|
Total Bales lost |
13,630 |
|
|
|
|
Scouting |
$9.38 |
|
Bales lost in dollars |
$3,925,342 |
|
Cost + loss/acre |
$169.00 |
|
Total |
$86.53 |
Official Arizona Cotton Losses may be seen on the Arizona WEB http://cals.arizona.edu/crops/cotton/insects/cil/cil.html