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

Current status of McIntosh and apple pests at Coldwater, 2024 (Report issued 4/18/2024 6:37)

Biofix dates



Apple crop stages (McIntosh)

Last stageKing Bloom on 4/18
Next stageFull Bloom expected on 4/22
Harvest estimatesMcIntosh: 9/4; Jonathan: 9/19
More details

Insect pest predictions

InsectLast StageNext StageSelected
Biofix
DD since biofixDD Base
Apple maggotNo development observed
Emergence of adult fly
expected in 806DD
--Current (4/18): 149
Forecast (4/24): 160.2
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)
4/14
First eggs laid
expected on 4/19
4/14Current (4/18): 74
Forecast (4/24): 100.2
45