| Region | Acres |
|---|---|
| 1 | 87,200 |
| 2 | 1,469,500 |
| 3 | 543,300 |
| State | 2,100,000 |
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| Fertilizer | Region | Percent acres treated | Average number of treatments | Rate per treatment (lbs/acre) | Total amount applied (lbs) |
|---|---|---|---|---|---|
|
Nitrogen (N = 132) |
1 | 100.00 | 1.30 | 53.46 | 6,062,000 |
| 2 | 98.95 | 1.81 | 50.54 | 132,936,000 | |
| 3 | 87.50 | 1.32 | 54.43 | 34,202,000 | |
| State | 95.50 | 1.48 | 52.81 | 173,200,000 | |
|
Phosphate (N = 126) |
1 | 100.00 | 1.00 | 28.00 | 2,424,700 |
| 2 | 92.63 | 1.06 | 32.68 | 46,694,600 | |
| 3 | 87.50 | 1.07 | 39.30 | 19,880,700 | |
| State | 93.38 | 1.04 | 33.33 | 69,000,000 | |
|
Potash (N = 91) |
1 | 100.00 | 1.00 | 26.00 | 2,297,000 |
| 2 | 60.00 | 1.16 | 30.20 | 31,236,900 | |
| 3 | 75.00 | 1.08 | 20.94 | 9,366,100 | |
| State | 78.33 | 1.08 | 25.71 | 42,900,000 |
1 N, number of survey reports for the whole State.
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| Herbicide | Region | Percent acres treated | Rate per crop year (lbs AI/acre) | Total amount applied (lbs AI) |
|---|---|---|---|---|
|
2,4-D (N = 46) |
1 | 30.00 | 0.39 | 10,100 |
| 2 | 28.42 | 0.25 | 104,900 | |
| 3 | 50.00 | 0.34 | 92,000 | |
| State | 36.14 | 0.33 | 207,000 | |
|
Bromoxynil (N = 46) |
1 | _2 | _2 | _2 |
| 2 | 47.37 | 0.23 | 160,800 | |
| 3 | 3.13 | 0.25 | 4,200 | |
| State | 25.25 | 0.24 | 165,000 | |
|
Dicamba (N = 9) |
1 | _2 | _2 | _2 |
| 2 | 3.16 | 0.10 | 4,500 | |
| 3 | 18.75 | 0.07 | 7,500 | |
| State | 10.95 | 0.09 | 12,000 | |
|
Diclofop-methyl (N = 11) |
1 | _2 | _2 | _2 |
| 2 | 9.47 | 0.74 | 102,900 | |
| 3 | 6.25 | 0.95 | 32,100 | |
| State | 7.86 | 0.85 | 135,000 | |
|
Fenoxaprop-ethyl (N = 21) |
1 | _2 | _2 | _2 |
| 2 | 16.84 | 0.11 | 28,400 | |
| 3 | 15.63 | 0.14 | 11,600 | |
| State | 16.23 | 0.13 | 40,000 | |
|
Imazamethabenz-methyl (N = 15) |
1 | _2 | _2 | _2 |
| 2 | _2 | _2 | _2 | |
| 3 | _2 | _2 | _2 | |
| State | 11.00 | 0.30 | 70,000 | |
|
MCPA (N = 88) |
1 | 30.00 | 0.24 | 6,300 |
| 2 | 67.37 | 0.310 | 310,600 | |
| 3 | 65.63 | 0.360 | 129,100 | |
| State | 54.33 | 0.30 | 446,000 | |
|
Thifensulfuron (N = 19) |
1 | _2 | _2 | _2 |
| 2 | 18.95 | 0.010 | 2,900 | |
| 3 | 3.13 | 0.010 | 100 | |
| State | 11.04 | 0.01 | 3,000 | |
|
Triallate (N = 7) |
1 | _2 | _2 | _2 |
| 2 | _2 | _2 | _2 | |
| 3 | _2 | _2 | _2 | |
| State | 5.00 | 1.12 | 120,000 | |
|
Tribenuron-methyl (N = 21) |
1 | 10.00 | 0.011 | 100 |
| 2 | 18.95 | 0.006 | 1,700 | |
| 3 | 6.25 | 0.006 | 200 | |
| State | 11.73 | 0.008 | 2,000 |
Return to the Results for Spring Wheat
1 N, number of survey reports for the whole State.
2 Insufficient reports to publish data for this herbicide.