Table 1 USDA 1990 US CROP PRODUCTION: ALL COTTON |
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| Acres in thousands, yield in pounds per acre, production in thousand 480-pound bales, selected states. | |||||
| UPLAND | ACRES HVSTD | INDIC YIELD |
PRODUCTION DEC 1 NOV 1 1989 | ||
| Alabama | 398 | 482 | 400 | 380 | 383 |
| Arizona | 344 | 1,116 | 800 | 830 | 649 |
| Arkansas | 740 | 714 | 1,100 | 1,050 | 851 |
| California | 1,040 | 1,292 | 2,800 | 2,650 | 2,661 |
| Georgia | 345 | 529 | 380 | 350 | 342 |
| Louisiana | 790 | 729 | 1,200 | 1,200 | 868 |
| Mississippi | 1,180 | 753 | 1,850 | 1,800 | 1,555 |
| Missouri | 235 | 623 | 305 | 280 | 269 |
| New Mexico | 50 | 768 | 80 | 80 | 80 |
| North Carolina | 200 | 624 | 260 | 260 | 141 |
| Oklahoma | 360 | 467 | 350 | 340 | 173 |
| South Carolina | 154 | 452 | 145 | 145 | 154 |
| Tennessee | 525 | 448 | 490 | 490 | 476 |
| Texas | 4,900 | 470 | 4,800 | 4,680 | 2,870 |
| US | 11,297 | 638 | 15,013 | 14,508 | 11,504 |
| --PIMA-- | |||||
| Arizona | 124 | 816 | 210 | 210 | 477 |
| California | 26 | 1,050 | 56 | 56 | 40 |
| New Mexico | 20 | 696 | 29 | 30 | 45 |
| Texas | 58 | 745 | 90 | 100 | 129 |
| US | 228 | 812 | 386 | 397 | 692 |
| ---ALL COTTON--- | |||||
| US | 11,525 | 641 | 15,399 | 14,905 | 12,196 |
| Table 2 All States Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils | 4887400 | 2413058 | 0.6 | 4.99 | 0.60 | 88293 |
| Boll/Bud worms | 9532942 | 6063315 | 1.6 | 7.43 | 1.73 | 255423 |
| Fleahopper | 4256045 | 1006502 | 0.1 | 3.38 | 0.10 | 14736 |
| Lygus bugs | 4584872 | 2228908 | 0.3 | 6.32 | 0.91 | 135097 |
| Leaf perforator | 217750 | 110550 | 0.0 | 9.00 | 0.00 | 255 |
| Pink bollworm | 573280 | 436280 | 0.3 | 9.90 | 0.33 | 48878 |
| Spider mites | 2792391 | 1420521 | 0.2 | 15.40 | 1.24 | 183143 |
| Thrips | 8176557 | 3870154 | 0.4 | 4.83 | 0.34 | 50010 |
| Beet armyworm | 1630700 | 803975 | 0.2 | 10.44 | 0.29 | 43318 |
| Fall armyworm | 847630 | 319195 | 0.0 | 9.72 | 0.07 | 9701 |
| Minor pests | 1660400 | 779875 | 0.1 | 8.55 | 0.07 | 10424 |
| Aphids | 7577912 | 3758969 | 0.4 | 5.66 | 0.64 | 95286 |
| New pests | 158000 | 80000 | 0.0 | 9.26 | 0.01 | 1642 |
| W Flower Thrips | 3622692 | 367478 | 0.0 | 7.99 | 0.08 | 11354 |
| Acreage harvested: 11526338 Yield per acre: 1.28 Bales | ||||||
| Percent Lost: 6.41 Dollars Lost: 272,897,105 Cost per Acre: 30.66 | ||||||
| Table 3 North Alabama Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils | 240000 | 180000 | 1.1 | 2.00 | 1.50 | 3150 |
| Boll/Bud worms | 240000 | 200000 | 1.7 | 4.90 | 1.67 | 3500 |
| Fleahopper | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Lygus bugs | 240000 | 170000 | 0.8 | 2.00 | 1.42 | 2975 |
| Leaf perforator | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Pink bollworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Spider mites | 200000 | 60000 | 0.5 | 5.50 | 0.50 | 1050 |
| Thrips | 240000 | 20000 | 0.0 | 0.90 | 0.00 | 0 |
| Beet armyworm | 130000 | 10000 | 0.0 | 8.75 | 0.02 | 44 |
| Fall armyworm | 60000 | 15000 | 0.0 | 0.00 | 0.06 | 131 |
| Minor Pests | 180000 | 3000 | 0.0 | 6.00 | 0.00 | 0 |
| Aphids | 240000 | 100000 | 0.2 | 3.10 | 0.42 | 875 |
| New Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| W Flower Thrips | 240000 | 140000 | 0.0 | 0.00 | 1.75 | 3675 |
| Acreage harvested: 240000 Yield per acre: 0.88 Bales | ||||||
| Percent Lost: 7.33 Dollars Lost: 4,435,200 Cost per Acre: 15.43 | ||||||
| Table 4 Alabama (North) Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils | 95000 | 95000 | 3.0 | 2.50 | 1.00 | 891 |
| Boll/Bud worms | 95000 | 95000 | 3.0 | 5.25 | 1.00 | 891 |
| Fleahopper | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Lygus Bug | 95000 | 2000 | 0.0 | 0.00 | 0.00 | 2 |
| Leaf perforator | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Pink bollworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Spider mites | 45000 | 5000 | 0.0 | 0.00 | 0.00 | 0 |
| Thrips | 95000 | 95000 | 0.1 | 2.30 | 0.00 | 0 |
| Beet armyworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Fall armyworm | 95000 | 70000 | 1.1 | 9.00 | 2.95 | 2625 |
| Minor Pests | 40000 | 5000 | 0.1 | 6.00 | 0.03 | 23 |
| Aphids | 95000 | 95000 | 1.0 | 3.75 | 1.50 | 1336 |
| New Pests* | 10000 | 4000 | 0.0 | 9.50 | 0.00 | 0 |
| W Flower Thrips | 95000 | 10000 | 0.0 | 0.00 | 0.02 | 19 |
| Acreage harvested: 95000 Yield per acre: 0.94 Bales | ||||||
| Percent Lost: 6.50 Dollars Lost: 1,666,440 Cost per Acre: 37.89 * Soybean Looper |
||||||
| Table 5 Alabama (South) Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils* | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Boll/Bud worms | 85000 | 85000 | 4.6 | 5.25 | 1.01 | 992 |
| Fleahopper | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Lygus bugs | 85000 | 1700 | 0.0 | 0.00 | 0.00 | 0 |
| Leaf perforator | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Pink bollworms | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Spider mites | 20000 | 10000 | 0.0 | 0.00 | 0.00 | 0 |
| Thrips | 85000 | 15000 | 0.0 | 2.30 | 0.00 | 0 |
| Beet armyworm | 30000 | 30000 | 1.3 | 9.00 | 2.14 | 2100 |
| Fall armyworm | 85000 | 40000 | 0.5 | 9.00 | 1.90 | 1867 |
| Minor Pests@ | 23000 | 23000 | 0.3 | 6.00 | 0.08 | 81 |
| Aphids | 85000 | 85000 | 1.0 | 3.75 | 1.52 | 1488 |
| New Pests# | 8000 | 8000 | 0.1 | 9.50 | 0.05 | 47 |
| W Flower Thrips | 85000 | 10000 | 0.0 | 0.00 | 0.02 | 23 |
| Acreage harvested: 84000 Yield per Acre: 1.17 Bales | ||||||
| Percent Lost: 6.73 Dollars Lost: 1,899,744 Cost per Acre: 45.83 * Boll Weevil eradication area @ Whiteflies = 18000 acres Stinkbugs = 5000 acres # Soybean looper |
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| Table 6 Alabama (Summary) Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils | 335000 | 275000 | 1.3 | 2.26 | 1.02 | 4041 |
| Boll/Bud worms | 420000 | 380000 | 2.5 | 5.12 | 1.36 | 5382 |
| Fleahopper | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Lygus bug | 420000 | 173700 | 0.4 | 2.00 | 0.75 | 2977 |
| Leaf perforator | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Pink bollworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Spider mites | 265000 | 75000 | 0.3 | 5,50 | 0.26 | 1050 |
| Thrips | 420000 | 130000 | 0.0 | 1.93 | 0.00 | 0 |
| Beet armyworm | 160000 | 40000 | 0.3 | 9.00 | 0.54 | 2144 |
| Fall armyworm | 240000 | 125000 | 0.3 | 9.00 | 1.16 | 4623 |
| Minor Pests | 243000 | 31000 | 0.1 | 6.00 | 0.03 | 104 |
| Aphids | 420000 | 280000 | 0.5 | 3.61 | 0.93 | 3698 |
| New Pests | 18000 | 12000 | 0.0 | 9.50 | 0.01 | 47 |
| W Flower Thrips | 420000 | 160000 | 0.0 | 0.00 | 0.94 | 3717 |
| Acreage harvested: 419000 Yield per acre: 0.95 Bales | ||||||
| Percent Lost: 7.00 Dollars Lost: 8,001,384 Cost per Acre: 26.62 | ||||||
| Table 7 Northeast Arkansas Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils | 221000 | 108000 | 0.3 | 5.20 | 0.14 | 610 |
| Boll/Bud worms | 340000 | 298000 | 1.8 | 7.40 | 1.02 | 4485 |
| Fleahopper | 10000 | 2000 | 0.0 | 4.30 | 0.00 | 3 |
| Lygus bugs | 345000 | 120000 | 0.3 | 4.30 | 0.24 | 1054 |
| Leaf perforator | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Pink bollworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Spider mites | 150000 | 20000 | 0.1 | 7.50 | 0.02 | 100 |
| Thrips | 350000 | 290000 | 0.8 | 4.75 | 0.04 | 182 |
| Beet armyworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Fall armyworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Minor Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Aphids | 350000 | 280000 | 1.2 | 5.50 | 0.80 | 3512 |
| New Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| W Flower Thrips | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Acreage harvested: 350000 Yield per Acre: 1.25 Bales | ||||||
| Percent Lost: 2.27 Dollars Lost: 2,863,955 Cost per Acre: 27.64 | ||||||
| Table 8 Arkansas Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils | 350000 | 5000 | 0.0 | 5.60 | 0.01 | 45 |
| Boll/Bud worms | 400000 | 390000 | 2.9 | 8.00 | 1.46 | 9640 |
| Fleahopper | 100000 | 2500 | 0.0 | 4.30 | 0.00 | 4 |
| Lygus bug | 400000 | 45000 | 0.1 | 4.30 | 0.06 | 371 |
| Leaf perforator | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Pink bollworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Spider mites | 60000 | 2500 | 0.0 | 7.60 | 0.00 | 21 |
| Thrips | 400000 | 400000 | 1.0 | 6.50 | 0.60 | 3955 |
| Beet armyworm | 20000 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Fall armyworm | 20000 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Minor Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Aphids | 400000 | 300000 | 0.8 | 6.25 | 1.50 | 9888 |
| New Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| W Flower Thrips | 125000 | 12500 | 0.0 | 0.00 | 0.00 | 0 |
| Acreage harvested: 400000 Yield per acre: 1.65 Bales | ||||||
| Percent Lost: 3.63 Dollars Lost: 6,890,006 Cost per Acre: 35.29 | ||||||
| Table 9 Arkansas (Summary Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils | 571000 | 113000 | 0.2 | 5.23 | 0.06 | 655 |
| Boll/Bud worms | 740000 | 6888000 | 2.4 | 7.79 | 1.29 | 14125 |
| Fleahopper | 110000 | 4500 | 0.0 | 4.30 | 0.00 | 7 |
| Lygus bugs | 745000 | 165000 | 0.2 | 4.30 | 0.13 | 1424 |
| Leaf perforator | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Pink bollworms | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Spider mites | 210000 | 22500 | 0.1 | 7.51 | 0.01 | 121 |
| Thrips | 750000 | 690000 | 0.9 | 5.76 | 0.38 | 4137 |
| Beet armyworm | 20000 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Fall armyworm | 20000 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Minor Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Aphids | 750000 | 580000 | 1.0 | 5.81 | 1.22 | 13399 |
| New Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| W Flower Thrips | 125000 | 12500 | 0.0 | 0.00 | 0.00 | 0 |
| Acreage harvested: 750000 Yield per acre: 1.46 Bales | ||||||
| Percent Lost: 3.08 Dollars Lost: 9,753,960 Cost per Acre: 31.72 | ||||||
| Table 10 Arizona Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils | 40000 | 10000 | 0.0 | 5.00 | 0.00 | 2 |
| Boll/Bud worms | 280000 | 140000 | 0.6 | 10.00 | 0.15 | 1604 |
| Fleahopper | 90000 | 20000 | 0.0 | 9.00 | 0.00 | 9 |
| Lygus bugs | 400000 | 290000 | 1.9 | 9.00 | 0.95 | 9969 |
| Leaf perforator | 200000 | 110000 | 0.5 | 9.00 | 0.02 | 252 |
| Pink bollworm | 420000 | 390000 | 6.8 | 10.00 | 4.49 | 47369 |
| Spider mites | 60000 | 30000 | 0.1 | 12.00 | 0.01 | 55 |
| Thrips | 360000 | 35000 | 0.1 | 7.00 | 0.00 | 8 |
| Beet armyworm | 100000 | 80000 | 0.3 | 10.00 | 0.07 | 733 |
| Fall armyworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Minor Pests | 280000 | 230000 | 1.0 | 12.00 | 0.30 | 3163 |
| Aphids | 80000 | 30000 | 0.1 | 9.00 | 0.01 | 55 |
| New Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| W Flower Thrips | 360000 | 35000 | 0.1 | 7.00 | 0.00 | 8 |
| Acreage harvested: 460000 Yield per Acre: 2.29 Bales | ||||||
| Percent Lost: 6.00 Dollars Lost: 18,209,400 Cost per Acre: 113.76 | ||||||
| Table 11 California, San Joaquin Valley Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Applicat | Bales Lost |
| Boll Weevils | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Boll/Bud worms | 241200 | 80400 | 0.1 | 14.00 | 0.40 | 9631 |
| Fleahopper | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Lygus bugs | 713000 | 422000 | 0.6 | 13.70 | 3.82 | 92005 |
| Leaf perforator | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Pink bollworm | 280 | 280 | 0.0 | 10.00 | 0.00 | 7 |
| Spider mites | 884400 | 753750 | 1.1 | 20.41 | 7.20 | 173363 |
| Thrips | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Beet armyworm | 351750 | 180900 | 0.2 | 12.50 | 0.86 | 20804 |
| Fall armyworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Minor Pests* | 5500 | 1000 | 0.0 | 14.50 | 0.00 | 0 |
| Aphids | 391950 | 130650 | 0.2 | 10.67 | 1.11 | 26606 |
| New Pests | 5000 | 5000 | 0.0 | 14.50 | 0.00 | 0 |
| W Flower Pests | 502500 | 60300 | 0.1 | 9.77 | 0.30 | 7223 |
| Acreage harvested: 1005000 Yield per Acre: 2.40 Bales | ||||||
| Percent Lost: 13.69 Dollars Lost: 94,935,893 Cost per Acre: 38.27 * Yellow striped armyworm = 5500 acres, 1000 treated Stinkbug = 10000 acres, none treated Whiteflies = 600 acres, none treated |
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| Table 12 Florida Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils | 7500 | 7000 | 0.2 | 35.00 | 0.00 | 0 |
| Boll/Bud worms | 36500 | 36500 | 7.2 | 8.90 | 9.10 | 4325 |
| Fleahopper | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Lygus bugs | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Leaf perforator | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Pink bollworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Spider mites | 32500 | 7200 | 0.3 | 8.50 | 0.08 | 38 |
| Thrips | 36500 | 27000 | 0.7 | 8.80 | 0.37 | 176 |
| Beet armyworm | 30000 | 12000 | 0.6 | 10.50 | 1.35 | 641 |
| Fall armyworm | 15000 | 10000 | 0.3 | 8.90 | 0.33 | 156 |
| Minor Pests | 25500 | 3250 | 0.1 | 13.20 | 0.04 | 21 |
| Aphids | 36500 | 8000 | 0.1 | 7.50 | 0.09 | 42 |
| New Pests | 10000 | 5500 | 0.0 | 7.20 | 0.00 | 0 |
| W Flower Thrips | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Acreage harvested: 36500 Yield per acre: 1.30 Bales | ||||||
| Percent Lost: 11.36 Dollars Lost: 1,554,581 Cost per Acre: 89.89 *Grower assessment for boll weevil eradication program @Soybean Looper |
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| Table 13 Georgia Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils | 320000 | 112000 | 1.3 | 26.67* | 0.00 | 0 |
| Boll/Bud worms | 320000 | 320000 | 5.0 | 7.00 | 5.00 | 16000 |
| Fleahopper | 2500 | 1250 | 0.0 | 4.00 | 0.00 | 0 |
| Lygus bugs | 10000 | 10000 | 0.0 | 4.00 | 0.00 | 0 |
| Leaf perforator | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Pink bollworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Spider mites | 75000 | 37500 | 0.2 | 7.50 | 0.00 | 0 |
| Thrips | 310000 | 287500 | 1.3 | 7.00 | 0.00 | 0 |
| Beet armyworm | 265000 | 240000 | 3.8 | 10.00 | 5.25 | 16800 |
| Fall armyworm | 30000 | 10000 | 0.0 | 11.00 | 0.16 | 500 |
| Minor Pests | 225000 | 150000 | 0.5 | 5.50 | 0.00 | 0 |
| Aphids | 287500 | 250000 | 1.6 | 3.88 | 1.56 | 5000 |
| New Pests@ | 75000 | 37500 | 0.2 | 9.50 | 0.12 | 375 |
| W Flower Thrips | 50000 | 10000 | 0.0 | 3.13 | 0.00 | 0 |
| Acreage harvested: 320000 Yield per Acre: 1.00 Bales | ||||||
| Percent Lost: 12.09 Dollars Lost: 11,138,400 Cost per Acre: 128.68 * Cost to grower for boll weevil eradication @ Soybean looper |
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| Table 14 Louisiana Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils | 760000 | 608140 | 3.2 | 3.50 | 2.37 | 28431 |
| Boll/Bud worms | 770000 | 762781 | 5.0 | 8.00 | 3.96 | 47547 |
| Fleahopper | 377110 | 242522 | 0.3 | 3.50 | 0.09 | 1134 |
| Lygus bugs | 731270 | 478914 | 0.6 | 3.50 | 0.25 | 2985 |
| Leaf perforator | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Pink bollworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Spider mites | 114710 | 91740 | 0.1 | 11.00 | 0.01 | 143 |
| Thrips | 745800 | 410290 | 0.5 | 3.00 | 0.11 | 1279 |
| Beet armyworm | 129000 | 60000 | 0.1 | 11.00 | 0.02 | 187 |
| Fall armyworm | 105000 | 4000 | 0.0 | 9.00 | 0.00 | 0 |
| Minor Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Aphids | 522600 | 340200 | 0.7 | 4.50 | 0.04 | 530 |
| New Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| W Flower Thrips | 610400 | 11578 | 0.0 | 6.00 | 0.00 | 0 |
| Acreage harvested: 770000 Yield per acre: 1.56 Bales | ||||||
| Percent Lost: 6.85 Dollars Lost:23,683,706 Cost per Acre:61.05 | ||||||
| Table 15 Mississippi Delta Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils | 510074 | 384664 | 1.2 | 3.89 | 1.18 | 16661 |
| Boll/Bud worms | 830114 | 814614 | 3.6 | 6.71 | 4.67 | 66253 |
| Fleahopper | 147180 | 55180 | 0.1 | 4.92 | 0.03 | 478 |
| Lygus bugs | 668094 | 529894 | 1.1 | 2.93 | 1.46 | 20745 |
| Leaf perforator | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Pink bollworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Spider mites | 202513 | 87031 | 0.1 | 7.10 | 0.06 | 814 |
| Thrips | 737079 | 635079 | 1.2 | 2.31 | 1.51 | 21425 |
| Beet armyworm |
100000 | 61500 | 0.1 | 9.86 | 0.08 | 1201 |
| Fall armyworm | 80880 | 41345 | 0.1 | 8.88 | 0.02 | 221 |
| Minor Pests | 279700 | 155200 | 0.2 | 6.84 | 0.11 | 1525 |
| Aphids | 665854 | 476015 | 1.0 | 7.65 | 1.80 | 25527 |
| New Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| W Flower Thrips | 289592 | 66100 | 0.0 | 8.65 | 0.01 | 175 |
| Acreage harvested: 909204 Yield per acre: 1.56 Bales | ||||||
| Percent Lost: 10.94 Dollars Lost: 44,647,158 Cost per Acre:47.48 | ||||||
| Table 16 Mississippi Hills Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils | 270356 | 230906 | 3.7 | 1.95 | 5.87 | 18830 |
| Boll/Bud worms | 265978 | 228685 | 2.7 | 5.77 | 3.59 | 11531 |
| Fleahopper | 41105 | 5500 | 0.0 | 3.30 | 0.01 | 44 |
| Lygus bugs | 226108 | 133550 | 0.9 | 2.81 | 1.33 | 4278 |
| Leaf perforator | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Pink bollworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Spider mites | 38000 | 5900 | 0.0 | 7.34 | 0.01 | 24 |
| Thrips | 241628 | 199425 | 1.3 | 3.12 | 0.96 | 3086 |
| Beet armyworm | 49100 | 9950 | 0.1 | 7.34 | 0.10 | 312 |
| Fall armyworm | 85250 | 38350 | 0.2 | 7.39 | 0.28 | 897 |
| Minor Pests | 118290 | 42290 | 0.2 | 5.71 | 0.33 | 1050 |
| Aphids | 237808 | 154050 | 0.7 | 4.43 | 0.82 | 2639 |
| New Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| W Flower Thrips | 97200 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Acreage harvested: 273354 Yield per acre: 1.17 Bales | ||||||
| Percent Lost: 13.30 Dollars Lost: 12,295,124 Cost per Acre:35.83 | ||||||
| Table 17 Mississippi(Summary) Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils | 780430 | 615570 | 1.8 | 2.95 | 2.04 | 18830 |
| Boll/Bud worms | 1096092 | 1043299 | 3.4 | 6.54 | 4.47 | 11531 |
| Fleahopper | 188285 | 60680 | 0.1 | 4.73 | 0.03 | 44 |
| Lygus bugs | 894202 | 663444 | 1.0 | 2.90 | 1.44 | 4278 |
| Leaf perforator | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Pink bollworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Spider mites | 240531 | 92931 | 0.1 | 7.12 | 0.05 | 24 |
| Thrips | 978707 | 834504 | 1.2 | 2.50 | 1.41 | 3086 |
| Beet armyworm | 149100 | 71450 | 0.1 | 9.42 | 0.09 | 312 |
| Fall armyworm | 166130 | 79695 | 0.1 | 8.23 | 0.06 | 897 |
| Minor Pests | 397990 | 197490 | 0.2 | 6.56 | 0.15 | 1050 |
| Aphids | 903662 | 630065 | 1.0 | 7.09 | 1.62 | 2639 |
| New Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| W Flower Thrips | 386792 | 66100 | 0.0 | 8.65 | 0.01 | 0 |
| Acreage harvested: 1182558 Yield per acre: 1.47 Bales | ||||||
| Percent Lost: 11.37 Dollars Lost: 3,479,312 Cost per Acre: 44.79 | ||||||
| Table 18 Missouri Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Boll/Bud worms | 50000 | 25000 | 0.1 | 8.00 | 1.05 | 3234 |
| Fleahopper | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Lygus bugs | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Leaf perforator | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Pink bollworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Spider mites | 130000 | 90000 | 0.6 | 18.00 | 1.52 | 4658 |
| Thrips | 237000 | 230000 | 1.0 | 11.00 | 1.94 | 5951 |
| Beet armyworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Fall armyworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Eur corn borer | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Aphids | 200000 | 40000 | 0.2 | 12.00 | 0.84 | 2588 |
| New Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| W Flower Thrips | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Acreage harvested: 237000 Yield per acre: 1.29 Bales | ||||||
| Percent Lost: 5.36 Dollars Lost: 4,732,020 Cost per Acre: 23.80 | ||||||
| Table 19 North Carolina Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Boll/Bud worms | 200000 | 200000 | 2.8 | 8.90 | 3.64 | 8925 |
| Fleahopper | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Lygus bugs | 200000 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Leaf perforator | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Pink bollworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Spider mites | 500 | 10 | 0.0 | 7.80 | 0.00 | 0 |
| Thrips | 200000 | 180000 | 0.9 | 15.00 | 0.45 | 1116 |
| Beet armyworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Fall armyworm | 180000 | 80000 | 0.3 | 13.50 | 1.27 | 3124 |
| Minor Pests | 200000 | 50000 | 0.1 | 9.80 | 0.35 | 868 |
| Aphids | 133000 | 2000 | 0.0 | 8.00 | 0.00 | 6 |
| New Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| W Flower Thrips | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Acreage harvested: 198000 Yield per acre: 1.24 Bales | ||||||
| Percent Lost: 5.72 Dollars Lost: 4,043,025 Cost per Acre: 44.49 | ||||||
| Table 20 New Mexico Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevil | 370 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Boll/Bud worms | 55500 | 29000 | 0.9 | 10.00 | 4.52 | 4305 |
| Fleahopper | 26600 | 10650 | 0.1 | 7.50 | 0.61 | 582 |
| Lygus bugs | 25800 | 7000 | 0.2 | 7.40 | 0.52 | 492 |
| Leaf perforator | 7750 | 50 | 0.0 | 7.25 | 0.00 | 1 |
| Pink bollworm | 18000 | 6000 | 0.2 | 9.00 | 0.49 | 469 |
| Spider mites | 7300 | 1700 | 0.0 | 10.20 | 0.18 | 173 |
| Thrips | 54750 | 37860 | 0.7 | 8.70 | 5.28 | 5028 |
| Beat armyworm | 5850 | 1925 | 0.0 | 8.40 | 0.13 | 128 |
| Fall armyworm | 1000 | 500 | 0.0 | 8.40 | 0.04 | 39 |
| Stinkbugs* | 1275 | 10000 | 0.0 | 0.00 | 0.66 | 625 |
| Aphids | 24200 | 15300 | 0.3 | 7.15 | 0.88 | 837 |
| Whiteflies | 25000 | 10000 | 0.2 | 8.00 | 1.23 | 1172 |
| W Flower Thrips | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Acreage harvested: 61000 Yield per Acre: 1.56 Bales | ||||||
| Percent Lost: 14.53 Dollars Lost: 3,988,873 Cost per Acre: 23.18 * Corn root aphid*30 acres treated once at $6.50/acre with 10% yield loss |
||||||
| Table 21 Oklahoma Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevil | 125000 | 100000 | 0.7 | 5.25 | 0.65 | 2349 |
| Boll/Bud worms | 425000 | 200000 | 0.9 | 8.50 | 1.18 | 4271 |
| Fleahopper | 425000 | 50000 | 0.1 | 4.00 | 0.09 | 320 |
| Lygus bugs | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Leaf perforator | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Pink bollworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Spider mites | 75000 | 42000 | 0.1 | 10.25 | 0.10 | 359 |
| Thrips | 275000 | 35000 | 0.1 | 4.00 | 0.04 | 149 |
| Beet armyworm | 75000 | 500 | 0.0 | 10.25 | 0.00 | 1 |
| Fall armyworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Minor Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Aphids | 200000 | 80000 | 0.2 | 4.00 | 0.14 | 513 |
| New Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| W Flower Thrips | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Acreage harvested: 425000 Yield per acre: 0.85 Bales | ||||||
| Percent Lost: 2.19 Dollars Lost: 2,293,028 Cost per Acre: 14.28 | ||||||
| Table 22 South Carolina Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils | 16000 | 9600 | 0.6 | 3.85 | 0.00 | 0 |
| Boll/Bud worms | 154000 | 145000 | 3.8 | 6.75 | 2.35 | 3414 |
| Fleahopper | 10000 | 500 | 0.0 | 4.00 | 0.01 | 9 |
| Lygus bugs | 15000 | 750 | 0.0 | 4.00 | 0.01 | 14 |
| Leaf perforator | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Pink bollworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Spider mites | 50000 | 10000 | 0.1 | 8.50 | 0.13 | 188 |
| Thrips | 145000 | 125000 | 1.2 | 6.50 | 1.62 | 2354 |
| Beet armyworm | 40000 | 20000 | 0.4 | 12.00 | 0.13 | 188 |
| Fall armyworm | 80000 | 10000 | 0.1 | 11.00 | 0.10 | 141 |
| Minor* pests | 100000 | 30000 | 0.4 | 4.87 | 1.27 | 1836 |
| Aphids | 50000 | 5000 | 0.1 | 4.00 | 0.01 | 9 |
| New Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| W Flower Thrips | 50000 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Acreage harvested: 154000 Yield per acre: 0.94 Bales | ||||||
| Percent Lost: 5.62 Dollars Lost: 2,348,592 Cost per Acre: 44.92 * European corn borer * 40000 acres, 20000 treated Stink bugs 8 60000 acres, 10000 treated |
||||||
| Table 23 Tennessee Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils | 276000 | 25000 | 0.1 | 3.00 | 0.00 | 0 |
| Boll/Bud worms | 205650 | 68550 | 0.3 | 5.50 | 0.26 | 1280 |
| Fleahopper | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Lygus bugs | 256000 | 2600 | 0.0 | 3.00 | 0.00 | 0 |
| Leaf perforator | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Pink bollworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Spider mites | 85000 | 8750 | 0.0 | 4.50 | 0.00 | 0 |
| Thrips | 510000 | 260000 | 0.5 | 2.50 | 0.25 | 1213 |
| Beet armyworm | 15000 | 1200 | 0.0 | 7.50 | 0.00 | 0 |
| Fall armyworm | 10500 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Minor Pests | 35000 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Aphids | 420000 | 3900 | 0.0 | 5.50 | 0.00 | 18 |
| New Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| W Flower Thrips | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Acreage harvested: 525000 Yield per acre: 0.93 Bales | ||||||
| Percent Lost: 0.51 Dollars Lost:723,206 Cost per Acre: 3.11 | ||||||
| Table 24 Texas (District 1) Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils | 20000 | 10000 | 0.2 | 6.00 | 0.89 | 496 |
| Boll/Bud worms | 55000 | 28000 | 0.5 | 9.85 | 4.25 | 2380 |
| Fleahopper | 38000 | 15000 | 0.2 | 4.00 | 0.76 | 425 |
| Lygus bugs | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Leaf perforator | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Pink bollworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Spider mites | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Thrips | 48000 | 21000 | 0.3 | 4.50 | 0.53 | 298 |
| Beet armyworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Fall armyworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Minor Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Aphids | 29000 | 11000 | 0.1 | 4.00 | 0.28 | 156 |
| New Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| W Flower Thrips | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Acreage harvested: 79000 Yield per acre: 0.71 Bales | ||||||
| Percent Lost: 6.71 Dollars lost: 1,081,200 Cost per Acre: 8.89 | ||||||
| Table 25 Texas (District 2) Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils | 38000 | 350 | 0.0 | 5.50 | 0.00 | 0 |
| Boll/Bud worms | 2210000 | 950000 | 0.7 | 9.65 | 0.73 | 19000 |
| Fleahopper | 850000 | 20000 | 0.0 | 3.50 | 0.00 | 12 |
| Lygus bugs | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Leaf perforator | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Pink bollworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Spider mites | 80000 | 6000 | 0.0 | 13.00 | 0.00 | 4 |
| Thrips | 1400000 | 350000 | 0.1 | 4.50 | 0.04 | 1050 |
| Beet armyworm | 60000 | 15000 | 0.0 | 11.50 | 0.00 | 8 |
| Fall armyworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Minor Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Aphids | 1100000 | 750000 | 0.3 | 5.50 | 0.29 | 7500 |
| New Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| W Flower Thrips | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Acreage harvested: 2600000 Yield per acre: 1.00 Bales | ||||||
| Percent Lost: 1.06 Dollars Lost: 7,941,246 Cost per Acre: 8.92 | ||||||
| Table 26 Texas (District 6) Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils | 562500 | 101000 | 0.2 | 5.60 | 0.07 | 395 |
| Boll/Bud worms | 750000 | 160000 | 0.2 | 9.00 | 0.19 | 1125 |
| Fleahopper | 750000 | 10000 | 0.0 | 1.50 | 0.00 | 0 |
| Lygus bugs | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Leaf Perforator | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Pink bollworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Spider mites | 80000 | 50000 | 0.1 | 10.00 | 0.00 | 0 |
| Thrips | 750000 | 40000 | 0.1 | 0.80 | 0.00 | 0 |
| Beet armyworm | 150000 | 75000 | 0.1 | 12.00 | 0.01 | 59 |
| Fall armyworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Minor Pests | 60000 | 30000 | 0.0 | 4.80 | 0.00 | 23 |
| Aphids | 750000 | 150000 | 0.2 | 3.20 | 0.02 | 117 |
| New Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| W Flower Thrips | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Acreage harvested: 750000 Yield per acre: 0.78 Bales | ||||||
| Percent Lost: 0.29 Dollars Lost: 495,000 Cost per Acre: 6.27 | ||||||
| Table 27 Texas (District 4) Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils | 42000 | 7000 | 0.3 | 4.75 | 0.75 | 853 |
| Boll/Bud worms | 73000 | 22000 | 0.5 | 3.60 | 1.57 | 1788 |
| Fleahopper | 77000 | 72000 | 1.7 | 3.00 | 6.00 | 6825 |
| Lygus bugs | 25000 | 5000 | 0.1 | 5.00 | 0.18 | 203 |
| Leaf perforator | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Pink bollworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Spider mites | 10000 | 6000 | 0.1 | 8.00 | 0.36 | 406 |
| Thrips | 67000 | 59000 | 1.1 | 4.50 | 1.40 | 1598 |
| Beet armyworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Fall armyworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Minor Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Aphids | 5000 | 300 | 0.0 | 5.00 | 0.00 | 2 |
| New Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| W Flower Thrips | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Acreage harvested: 84000 Yield per acre: 1.35 Bales | ||||||
| Percent Lost: 10.26 Dollars Lost: 3,362,385 Cost per Acre: 13.84 | ||||||
| Table 28 Texas (District 5&9) Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils | 12000 | 10000 | 3.0 | 8.25 | 4.00 | 375 |
| Boll/Bud worms | 12000 | 6000 | 1.2 | 10.50 | 1.20 | 113 |
| Fleahopper | 12000 | 3000 | 0.3 | 6.00 | 0.30 | 28 |
| Lygus bugs | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Leaf perforator | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Pink bollworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Spider mites | 1000 | 0.1 | 10.00 | 0.10 | 9 | |
| Thrips | 12000 | 1000 | 0.6 | 6.00 | 0.60 | 56 |
| Beet armyworm | 0 | 6000 | 0.0 | 0.00 | 0.00 | 0 |
| Fall armyworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Minor Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Aphids | 0 | 0 | 0.0 | 0./00 | 0.00 | 0 |
| New Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| W Flower Thrips | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Acreage harvested: 10000 Yield per acre:.0.94 Bales | ||||||
| Percent Lost: 6.20 Dollars Lost: 167,400 Cost per Acre: 43.75 | ||||||
| Table 29 Texas (District 6) Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils | 10000 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Boll/Bud worms | 400000 | 300000 | 1.0 | 7.50 | 1.97 | 9688 |
| Fleahopper | 340000 | 2000 | 0.0 | 4.00 | 0.00 | 0 |
| Lygus bugs | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Leaf perforator | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Pink bollworm | 135000 | 40000 | 0.2 | 6.00 | 0.21 | 1033 |
| Spider mites | 1500 | 1500 | 0.0 | 18.00 | 0.04 | 194 |
| Thrips | 400000 | 4000 | 0.0 | 5.50 | 0.00 | 13 |
| Beet armyworm | 10000 | 4000 | 0.0 | 9.00 | 0.02 | 103 |
| Fall armyworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Minor Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Aphids | 400000 | 250000 | 0.7 | 6.00 | 0.99 | 4844 |
| New Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| W Flower Thrips | 400000 | 4000 | 0.0 | 5.50 | 0.00 | 13 |
| Acreage harvested: 380000 Yield per acre: 1.29 Bales | ||||||
| Percent Lost: 3.24 Dollars Lost: 4,575,600 Cost per Acre: 13.28 | ||||||
| Table 30 Texas (District 7) Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils | 250000 | 5000 | 0.0 | 2.50 | 0.04 | 78 |
| Boll/Bud worms | 250000 | 200000 | 1.6 | 5.50 | 5.60 | 10938 |
| Fleahopper | 250000 | 25000 | 0.1 | 1.50 | 0.20 | 391 |
| Lygus bugs | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Leaf perforator | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Pink bollworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Spider mites | 50000 | 25000 | 0.3 | 10.00 | 0.50 | 977 |
| Thrips | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Beet armyworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Fall armyworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Minor Pests | 25000 | 10000 | 0.1 | 4.00 | 0.04 | 78 |
| Aphids | 250000 | 75000 | 0.6 | 1.75 | 0.30 | 586 |
| New Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| W Flower Thrips | 200000 | 3000 | 0.0 | 5.00 | 0.00 | 0 |
| Acreage harvested:250000 Yield per acre:0.78 Bales | ||||||
| Percent Lost:6.68 Dollars Lost:3,757,500 Cost per Acre:13.14 | ||||||
| Table 31 Texas (District 8) Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils | 40000 | 40000 | 2.0 | 4.00 | 5.00 | 1667 |
| Boll/Bud worms | 40000 | 10000 | 0.3 | 10.00 | 1.25 | 417 |
| Fleahopper | 40000 | 40000 | 2.0 | 5.00 | 5.00 | 1667 |
| Lygus bugs | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Leaf perforator | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Pink bollworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Spider mites | 10000 | 5000 | 0.0 | 0.00 | 0.00 | 0 |
| Thrips | 40000 | 40000 | 1.0 | 1.00 | 2.00 | 667 |
| Beet armyworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Fall armyworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Minor Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Aphids | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| New Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| W Flower Thrips | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Acreage harvested: 40000 Yield per acre:0.83 Bales | ||||||
| Percent Lost:13.25 Dollars Lost: 1,272,000 Cost per Acre:21.50 | ||||||
| Table 32 Texas (District 10) Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils |
60000 | 38000 | 0.5 | 0.00 | 0.53 | 973 |
| Boll/Bud worms | 130000 | 125000 | 2.6 | 0.00 | 1.31 | 2398 |
| Fleahopper | 122000 | 82000 | 0.9 | 0.00 | 0.57 | 1049 |
| Lygus bugs | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Leaf perforator | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Pink bollworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Spider mites | 38000 | 32000 | 0.7 | 0.00 | 0.11 | 209 |
| Thrips | 110000 | 20000 | 0.1 | 0.00 | 0.00 | 0 |
| Beet armyworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Fall armyworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Minor Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Aphids | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| New Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| W Flower Thrips | 40000 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Acreage harvested:143000 Yield per acre:1.28 Bales | ||||||
| Percent Lost:2.53 Dollars Lost: 1,331,766 Cost per Acre:0.00 | ||||||
| Table 33 Texas (District 11) Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils | 50900 | 44150 | 2.3 | 2.84 | 0.78 | 598 |
| Boll/Bud worms | 45300 | 28500 | 0.5 | 4.96 | 0.50 | 386 |
| Fleahopper | 53800 | 46800 | 1.2 | 1.70 | 0.83 | 634 |
| Lygus bugs | 39600 | 9100 | 0.2 | 3.75 | 0.00 | 0 |
| Leaf perforator | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Pink bollworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Spider mites | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Thrips | 53800 | 30000 | 0.5 | 0.93 | 0.53 | 406 |
| Beet armyworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Fall armyworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Minor Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Aphids | 53800 | 43500 | 0.8 | 0.93 | 0.77 | 589 |
| New Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| W Flower Thrips | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Acreage harvested:56580 Yield per acre:1.35 Bales | ||||||
| Percent Lost:3.41 Dollars Lost:752,505 Cost per Acre:13.07 | ||||||
| Table 34 Texas (District 12) Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils | 300000 | 100000 | 1.0 | 7.25 | 1.32 | 4359 |
| Boll/Bud worms | 300000 | 75000 | 0.4 | 8.50 | 0.33 | 1090 |
| Fleahopper | 300000 | 175000 | 0.5 | 3.90 | 0.26 | 848 |
| Lygus bugs | 10000 | 1000 | 0.0 | 5.25 | 0.00 | 5 |
| Leaf perforator | 10000 | 500 | 0.0 | 8.50 | 0.00 | 2 |
| Pink bollworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Spider mites | 200000 | 25000 | 0.1 | 19.00 | 0.11 | 363 |
| Thrips | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Beet armyworm | 50000 | 2000 | 0.0 | 12.00 | 0.00 | 10 |
| Fall armyworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| White flies | 50000 | 25000 | 0.2 | 8.00 | 0.33 | 1090 |
| Aphids | 300000 | 5000 | 0.0 | 7.00 | 0.01 | 24 |
| Salt marsh cat.* | 25000 | 10000 | 0.0 | 6.50 | 0.01 | 48 |
| W Flower Thrips | 300000 | 5000 | 0.0 | 0.00 | 0.07 | 218 |
| Acreage harvested: 340000 Yield per acre: 0.97 Bales | ||||||
| Percent Lost: 2.45 Dollars Lost:2,320,583 Cost per Acre:18.18 * Both salt marsh caterpillars & sweet potato whiteflies were new pests. |
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| Table 35 Texas(District 13) Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils | 25000 | 25000 | 5.7 | 5.25 | 9.66 | 4870 |
| Boll/Bud worms | 25000 | 25000 | 8.5 | 12.00 | 7.39 | 3724 |
| Fleahopper | 10000 | 8000 | 0.4 | 5.00 | 0.55 | 275 |
| Lygus bugs | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Leaf perforator | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Pink bollworms | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Spider mites | 15000 | 5000 | 0.2 | 8.00 | 0.00 | 0 |
| Thrips | 25000 | 15000 | 1.0 | 7.00 | 0.00 | 0 |
| Beet armyworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Fall armyworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Minor Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Aphids | 25000 | 25000 | 4.0 | 9.00 | 0.00 | 0 |
| New Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| W Flower Thrips | 25000 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Acreage harvested: 22000 Yield per acre: 2.29 Bales | ||||||
| Percent Lost: 17.59 Dollars Lost: 2,554,200 Cost per Acre: 178.69 | ||||||
| Table 36 Texas(District 14) Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils | 245700 | 157248 | 1.4 | 4.96 | 1.74 | 2662 |
| Boll/Bud worms | 245700 | 12285 | 0.1 | 5.86 | 0.05 | 83 |
| Fleahopper | 183750 | 117600 | 0.5 | 3.95 | 0.00 | 0 |
| Lygus bugs | 100000 | 400 | 0.0 | 4.70 | 0.00 | 0 |
| Leaf perforator | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Pink bollworms | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Spider mites | 75950 | 940 | 0.0 | 5.40 | 0.00 | 0 |
| Thrips | 245000 | 3000 | 0.0 | 3.90 | 0.00 | 0 |
| Beet armyworm | 20000 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Fall armyworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Minor Pests * | 12135 | 12135 | 0.1 | 4.90 | 0.03 | 41 |
| Aphids | 245700 | 54054 | 0.2 | 4.60 | 0.000 | 0 |
| New Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| W Flower Thrips | 153000 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Acreage harvested: 225700 Yield per acre: 0.68 Bales | ||||||
| Percent Lost: 1.82 Dollars Lost: 802,371 Cost per Acre: 10.90 * Soybean loopers = 12000 acres, 12000 treated Salt marsh caterpillars = 135 acres, 135 acres treated |
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| Table 37 Texas(Summary) Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils | 1656100 | 537748 | 0.3 | 5.22 | 0.36 | 17324 |
| Boll/Bud worms | 4536000 | 1941785 | 0.7 | 7.84 | 1.09 | 53128 |
| Fleahopper | 3026550 | 616400 | 0.2 | 2.96 | 0.25 | 12153 |
| Lygus bugs | 174600 | 15500 | 0.0 | 4.27 | 0.00 | 208 |
| Leaf perforator | 10000 | 500 | 0.0 | 8.50 | 0.00 | 2 |
| Pink bollworms | 135000 | 40000 | 0.0 | 6.00 | 0.02 | 1033 |
| Spider mites | 561450 | 157440 | 0.1 | 8.32 | 0.04 | 2158 |
| Thrips | 3150800 | 588000 | 0.1 | 3.87 | 0.08 | 4088 |
| Beet armyworm | 290000 | 96000 | 0.0 | 11.80 | 0.00 | 179 |
| Fall armyworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Minor Pests | 147135 | 77135 | 0.0 | 6.22 | 0.03 | 1232 |
| Aphids | 3158500 | 1363854 | 0.3 | 5.04 | 0.28 | 13818 |
| New Pests | 25000 | 10000 | 0.0 | 6.50 | 0.00 | 48 |
| W Flower Thrips | 1118000 | 12000 | 0.0 | 5.29 | 0.00 | 231 |
| Acreage harvested: 4980280 Yield per acre: 0.98 Bales | ||||||
| Percent Lost: 2.17 Dollars Lost: 30,413,756 Cost per Acre: 10.58 | ||||||
| Table 38 Virginia Cotton Insect Losses for 1990 | ||||||
| Pest | Acres Infested | Above Treat Thresholds | # Insect Applicat | Cost of 1 Applicat | % Yield Reduction | Bales Lost |
| Boll Weevils | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Boll/Bud worms | 3000 | 3000 | 1.5 | 15.00 | 12.50 | 469 |
| Fleahopper | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Lygus bugs | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Leaf perforator | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Pink bollworms | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Spider mites | 1000 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Thrips | 3000 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Beet armyworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Fall armyworm | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Minor Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Aphids | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| New Pests | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| W Flower Thrips | 0 | 0 | 0.0 | 0.00 | 0.00 | 0 |
| Acreage harvested: 3000 Yield per acre: 1.25 Bales | ||||||
| Percent Lost: 12.50 Dollars Lost:135,000 Cost per Acre: 22.50 | ||||||