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

Current status of McIntosh and apple pests at Arlington (2018-2023), 2024 (Report issued 3/28/2024 8:49)

Biofix dates



Temperature and degree day data missing for: 1/1 - 4/3

Apple crop stages (McIntosh)

Next stageDormant expected in 90 DD
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 955DD
--Current (3/28): 0
Forecast (4/3): 0
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 mothNo development observed
Watch for biofix (first adult emergence)
----45