Table 16. MISSOURI Cotton insect losses - 1997
PEST Acres Infested Acres Treated # Insect Applic Cost of 1 Appl Cost/acre % Yield Loss Bales Lost
Boll Weevils 244070 222726 1.451 $9.59 $13.91 3.389 24812
Boll/budworms 317322 198530 0.708 $8.52 $6.03 1.286 9418
Pink Bollworm 0 0 0.000 n/a $0.00 0.000 0
Cotton Fleahoppers 0 0 0.000 n/a $0.00 0.000 0
Lygus 328947 273051 0.959 $5.00 $4.80 1.329 9729
Cotton Leaf perforators 0 0 0.000 n/a $0.00 0.000 0
Spider Mites 55153 46402 0.251 $5.77 $1.45 0.238 1746
Thrips, early season 165950 47371 0.128 $4.55 $0.58 0.450 3283
Beet Armyworms 598 0 0.000 n/a $0.00 0.000 0
Fall Armyworms 9971 2954 0.008 $15.00 $0.12 0.044 324
European Cornborers 67780 1025 0.003 $5.00 $0.01 0.015 107
Stink Bugs 28458 2050 0.000 $5.00 $0.00 0.049 360
Grasshoppers 2809 0 0.000 n/a $0.00 0.000 0
Saltmarsh Catepillers 0 0 0.055 n/a $0.00 0.000 0
Aphids 35385 20175 0.002 $6.45 $0.35 0.057 420
Bandedwing Whiteflies 2988 598 0.000 $5.00 $0.01 0.000 1
Sweet Potato Whiteflies 0 0 0.000 n/a $0.00 0.000 0
Soybean Loopers 0 0 0.000 n/a $0.00 0.000 0
Cabbage Loopers 90106 0 0.000 n/a $0.00 0.000 0
Western Flower Thrips 0 0 0.000 n/a $0.00 0.000 0
Cutworms 29276 8644 0.023 $4.90 $0.11 0.051 377
Cost/Acre
foliar insecticide $27.39
Percent Lost: 6.91 est. Yield per acre: 752 at planting $10.92
Total Acres: 370000 Bt use fees $0.40
Total Acres Harvested: 365000 cost + loss: $31,977,648 eradication $0.00
Total Bales Lost: 50576 cost + Loss/acre: $86.43 Scouting $5.08
Bales lost in $$$: $15,779,564 TOTAL $43.78