Skip to main content
  • Michigan State University Extension
  • Michigan State University Ag Bio Research
  • Project GREEEN

Seasonal history of McIntosh and apple pests at Verona, 2024 (Report issued 4/26/2024 9:27)

Biofix dates



Temperature and degree day data estimated for: 3/8; 3/14 - 3/15
DateDD42 since 1/1Apple Crop Stage (McIntosh) Insect Stages
3/1296.8Dormant
4/6130.21st Green
4/14202.21/4" Green
4/15211.31/2" Green
4/21243Tight Cluster
4/27292.3Open ClusterOriental fruit moth: Biofix (first adult emergence)
5/1374.8PinkOriental fruit moth: First eggs laid