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  • Michigan State University Extension
  • Michigan State University Ag Bio Research
  • Project GREEEN

Current status of McIntosh and apple pests at Aetna / Fremont, 2024 (Report issued 4/26/2024 4:48)

Biofix dates



Apple crop stages (McIntosh)

Last stageOpen Cluster on 4/19
Next stagePink expected on 4/29
Harvest estimatesMcIntosh: 9/13
More details

Insect pest predictions

InsectLast StageNext StageSelected
Biofix
DD since biofixDD Base
Apple maggotNo development observed
Emergence of adult fly
expected in 852DD
--Current (4/26): 103.7
Forecast (5/2): 166.7
50
Codling mothNo development observed
Watch for biofix (first sustained catch)
----50
Obliquebanded leafrollerNo development observed
Watch for biofix (first sustained catch)
----42
Oriental fruit mothBiofix (first adult emergence)
4/23
First eggs laid
expected on 4/29
4/23Current (4/26): 19.2
Forecast (5/2): 110.7
45