| Date | DDs | Event |
| 4-19-17 | 605 | Spring peak emergence (50%) |
| 5-2-17 | 754 | Egg-laying notes a) need plants at least 30 days after planting |
| 5-11-17 | 904 | notes b) Prefer maturing plants with developing roots, > 7 leaves |
| 5-21-17 | 1053 | notes c) At least 7 days after peak flight |
| 5-27-17 | 1203 | notes d) Lasts ca. 5 weeks, mostly during 2 weeks |
| 6-13-17 | 1537 | End of spring flight (95%) |
| 39.7 | F | single sine |
| cabbage maggot - model |