Pheromone traps have been established at sites throughout Wisconsin to monitor late-season migration flights of corn earworm moths. The results are published below and will be updated weekly through early September.
Moth counts week ending September 22, 2023
|
County |
Location |
Week 1 |
Week 2 |
Week 3 |
Week 4 |
Week 5 |
Week 6 |
Week 7 |
Week 8 |
Week 9 |
Week
10 | Week 11
|
Columbia
| Pardeeville
| 1
| 0
| 0
| 0
| 1
| 3
| 225
| 650
|
1044
| 198
| 145
|
Dane
| East Bristol
|
| 13
| 3
|
| 2
| 2
| 45
| 375
| 550
| 240
| |
| Dane | Sun Prairie
|
| 5
| 4
| 1
| 0
| 2
| 48
| 180
|
225
| 82
| |
| Dodge | Beaver Dam |
1
| 0
| 0
| 2
| 1
| 0
| 586
| 1711
|
1019
| 504
| 721
|
| Dodge | Mayville | 5
| 2
| 1
| 0
| 0
| 0
| 695
| 1050
| 986
| 223
| 256
|
| Dodge | Watertown | | 1
| 4
| | 1
| 0
| 5
| 92
|
46
| 75
|
|
| Fd du Lac | Ripon
| 2
| 7
| 4
| 0
| 1
| 1
| 203
| 671
|
531
| 39
| |
| Manitowoc | Manitowoc |
| 1
| 1
| 0
| | 0
| 23
| 256
|
| | |
| Marathon | Wausau E
| 0
| 5
| 5
| 0
| 0
| 0
| 1
| 0
| 0
| 0
| 0
|
| Vernon | Coon Valley | 0
| 0
| 0
| 0
| 0
| 0
| 7
| 24
| 0
| 2
| 0
|
| Waushara | Hancock
| | | 0
| 0
| 0
| 0
| 4
| 5
| 70
| 60
| 21
|
| Wood | Marshfield | 12
| 1
| 0
| 0
| 0
| 0
| 1
| 4
|
0
| 0
| 0
|
Week 1 (July 7-13), Week 2 (July 14-20), Week 3 (July 21-27), Week 4 (July 28-August 3), Week 5 (August 4-10), Week 6 (August 11-17), Week 7 (August 18-24), Week 8 (August 25-31), Week 9 (September 1-7), Week 10 (September 8-14), Week 11 (September 15-21).