Model:

Seasonal history of McIntosh and apple pests at Benton Harbor (SWMREC), 2024 (Report issued 4/26/2024 2:20)

Biofix dates

Codling moth first sustained catch (estimate: 4/28):

Obliquebanded leafroller first sustained catch:

Oriental fruit moth first adult emergence (estimate: 4/13):

Oriental fruit moth second generation adult emergence begins:

Temperature and degree day data estimated for: 4/16; 4/25

Date	DD42 since 1/1	Apple Crop Stage (McIntosh)	Insect Stages
3/3	100.7	Dormant
3/5	131.1	1st Green
3/14	195.3	1/4" Green
3/25	214.6	1/2" Green
4/1	244.4	Tight Cluster
4/9	289.9	Open Cluster
4/13	328.3		Oriental fruit moth: Biofix (first adult emergence)
4/15	372.1	Pink
4/17	412.2	King Bloom	Oriental fruit moth: First eggs laid
4/18	422.5	Full Bloom
4/28	524.2	Petal Fall	Codling moth: Biofix (first sustained catch) Oriental fruit moth: Start of peak adult emergence