| Date | DDs | Event |
| 5-22-17 | 221 | 1st gen. ca. 1st egg hatch, OW 49% male flight |
| 6-2-17 | 356 | 1st gen. ca. 14% egg hatch (time to sample young larvae), OW 87% male flight |
| 6-18-17 | 508 | 1st gen. ca. 63% egg hatch, OW 98% male flight |
| 6-27-17 | 689 | 1st gen. ca. 96% egg hatch, earliest pupation |
| 50 | F | single sine |
| peach twig borer [stone fruits] model |