Table 1 - ESTIMATED REDUCTION IN 1985 COTTON YIELDS RESULTING FROM INSECT DAMAGE TOTAL YIELD 13,622 bales
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STATE |
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|
INSECTS |
Loss in |
AL |
AZ |
AR |
CA |
FL |
GA |
LA |
MS |
MO |
NM |
NC |
OK |
SC |
TN |
TX |
VA |
No. Bales Loss |
Total % Loss |
|
|
Boll Weevil Anthonomus grandus Boheman |
Percent Bales |
5.2 26.0 |
0.4 4.0 |
1.5 10.5 |
.003 .10 |
5.55 1.94 |
6.01 21.64 |
4.5 34.2 |
0.85 14.28 |
0 0 |
0 0 |
NA |
.15 .39 |
0 |
0.1 0.4 |
0.48 20.16 |
0 0 |
133.61 |
0.98 |
|
|
Bollworm-tobacco budworm Heliothis zea (Boddie) Heliothis virescens (F.) |
Percent Bales |
2.6 13.0 |
1.0 10.0 |
1.8 12.6 |
0.7 22.4 |
4.32 1.51 |
3.61 13.0 |
4.0 30.4 |
1.3 21.84 |
1.0 1.95 |
2.5 1.88 |
8.5 9.78 |
5.0 13 |
4.3 7.74 |
3.0 12 |
3.78 158.76 |
15 .32 |
330.18 |
2.4 |
|
|
Cotton fleahopper Pseudatomoscelis seriatus (Reuter) |
Percent Bales |
0 0 |
.01 .1 |
1.0 7.0 |
0 0 |
0 0 |
0.21 0.76 |
0.5 3.8 |
0.5 8.4 |
0 0 |
2.0 1.5 |
NA |
1.0 2.6 |
0.1 0.18 |
0.1 0.4 |
0.62 26.04 |
0 0 |
50.78 |
0.37 |
|
|
Lygus spp . and otherPlant bugs |
Percent Bales |
1 5 |
1.10 11.0 |
2.0 14.0 |
0.63 20.16 |
.03 .01 |
1.0 3.6 |
0.7 5.32 |
0.64 10.75 |
5.0 9.75 |
2.5 1.88 |
0.5 0.58 |
0 0 |
0.5 0.9 |
3.2 12.8 |
0.14 5.88 |
0 0 |
101.63 |
0.74 |
|
|
Cotton Leafperforator Bucculatrix thurberiella busck |
Percent Bales |
NA |
.05 O.5 |
NA |
0 0 |
NA |
NA |
NA |
NA |
NA |
0 0 |
NA |
0 0 |
NA |
NA |
0 0 |
NA |
0.5 |
Trace |
|
|
Pink bollworm Pectinophora gossypiella (Saunders) |
Percent Bales |
NA |
2.6 26 |
NA |
0.11 3.52 |
NA |
NA |
NA |
NA |
NA |
2.0 1.5 |
NA |
0 0 |
NA |
NA |
0.06 2.52 |
NA |
33.54 |
0.25 |
|
|
Spider Mite Tetranychus spp. |
Percent Bales |
0.2 1.0 |
0.4 4.0 |
0 0 |
0.5 16.0 |
.02 .01 |
0.12 0.43 |
0.3 2.28 |
1.04 17.47 |
.05 .1 |
0.5 0.38 |
0 0 |
.05 .13 |
0.5 0.9 |
0.5 2.0 |
0.59 24.78 |
0.5 .01 |
69.49 |
0.51 |
|
|
Thrips Frankliniella spp. |
Percent Bales |
0.2 1.0 |
.02 0.2 |
0.8 5.6 |
0.25 8.0 |
.13 .05 |
0.42 1.51 |
0.6 4.56 |
0.26 4.37 |
2.0 3.9 |
2.5 1.88 |
1.0 1.15 |
0 0 |
1.8 3.24 |
0.5 2.0 |
1.19 49.98 |
0.5 .01 |
91.45 |
0.67 |
|
|
Others : c,d,e,f,g,h,j,k,l |
Percent Bales |
C,I,l 1.54 5.9 |
D,e 1.3 13 |
0 0 |
K,e,d 0.205 6.56 |
C 1.18 0.41 |
I,c 0.31 1.12 |
I,c,l 0.9 6.84 |
C,e,j, h,k2.120 35.62 |
F 0.25 0.49 |
D,e,, hI3.1 2.33 |
F,e 6.7 7.71 |
0 0 |
C,d,e, f,I3..5 6.3 |
E 4.7 8.8 |
I,h 1.14 47.88 |
0 0 |
147.96 |
1.1 |
|
|
Total Percent Loss Total Bales Loss Cost Control/Acre1 Yield in Balesm |
Percent Bales Dollars Bales |
10.38 51.9 48.12 500 |
6.88 68.8 95.00 1,000 |
7.1 49.7 32.00 700 |
2.4 76.74 15.85 3,200 |
11.26 3.93 82.80 34.9 |
11.68 42.06 88.57 360 |
11.5 87.4 59.50 760 |
6.7 112.73 37.60 1,680 |
8.3 16.19 14.30 195 |
15.13 11.35 17.00 75 |
16.7 19.22 33.00 115 |
6.2 16.12 14.00 260 |
10.7 19.26 46.20 180 |
12.1 48.4 9.50 400 |
8.0 336 9.56 4,200 |
16.2 0.34 28.00 2.1 |
955.23 24.78m 13662 |
7.01 |
|
|
Acres hvst. * 1,000 |
327 |
390 |
440 |
1,340 |
21.5 |
255 |
635 |
1,040 |
152 |
55 |
88 |
355 |
122 |
330 |
4,700 |
1.7 |
10252.29 |
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A All bale figures in table * 1,000. Estimated by research, Extension and others based on Statistical Reporting Service December report. bNA, not applicable. CFall armyworm (Spodoptera frugiperda (J.E. Smith)); dBeet armyworm (Spodoptera exigua (Hubner)); eStink bugs 9several spp.); fEuropean corn borer ( Ostrinia nubilalis (Hubner)); gYellowstriped armyworm (Spodoptera ornithogalli (Guenee)); hGrasshoppers (Schistocerca americana (Drury)); 1Cotton aphid (Aphis gossypii Glover ); jCutworms (Agrotis spp.) (Feltia subterranea (f.)); kWhitefly (Trialleurodes abutilonea or Bemesia tabaci); 1Western Flower Thrips; mAverage cost for all states nTotal yield for all states o Total acres for all states *Does not include BWE cost |
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