| Bean leaf beetle |
Cracking-2nd trifoliate: 2/ft. row and 25% stand reduction
After 2nd trifoliate: 2-3/plant and 30% defoliation |
|
35% defoliation |
| Grasshoppers |
1 per sweep and 30% defoliation |
|
1 per sweep and 35% defoliation |
| Japanese beetles (and similar beetles) |
|
7/ft. row and 15% defoliation |
|
| Mexican bean beetle |
Seedling: 2/plant and 30% defoliation
Prebloom: 6/ft. row and 30% defoliation |
5/ft. row and 15% defoliation
0.5/sweep and 15% defoliation |
6/ft. row and 35% defoliation
0.5-1/sweep and 35% defoliation |
| Potato leafhopper |
Stressed plants: 4/sweep
Unstressed plants: 8/sweep |
Stressed plants: 4/sweep
Unstressed plants: 8/sweep |
Stressed plants: 4/sweep
Unstressed plants: 8/sweep |
| Spider mites |
|
20-30/leaflet and 10% of plants with 1/3 or more leaf area damaged |
20-30/leaflet and 10% of plants with 1/3 or more leaf area damaged |
| Thrips |
8/leaflet and leaf damage |
8/leaflet and leaf damage |
8/leaflet and leaf damage |
| Green cloverworm |
15/ft. row and 30% defoliation |
20/ft. row and 15% defoliation |
35% defoliation |
| Podworms
(corn earworm, fall armyworm) |
|
|
1-2/ft. row
3/25 sweeps (narrow rows)
5/25 sweeps (wide rows) |
| Silver spotted skipper |
|
5/ft. row and 15% defoliation |
35% defoliation |
| Soybean looper |
|
|
35% defoliation |
| Woollybears |
|
5/ft. row and 15% defoliation |
35% defoliation |
| Yellow striped armyworm |
|
5/ft. row and 15% defoliation |
35% defoliation |
