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

Current status of McIntosh and apple pests at Elbridge / Hart, 2024 (Report issued 4/26/2024 6:16)

Biofix dates



Apple crop stages (McIntosh)

Last stageOpen Cluster on 4/25
Next stagePink expected on 4/30
Harvest estimatesAvailable 41 days after full bloom

Insect pest predictions

InsectLast StageNext StageSelected
Biofix
DD since biofixDD Base
Apple maggotNo development observed
Emergence of adult fly
expected in 863DD
--Current (4/26): 92.4
Forecast (5/2): 145.4
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)
4/26
First eggs laid
expected on 5/1
4/26Current (4/26): 6.2
Forecast (5/2): 86.8
45