Model:

Current status of McIntosh and apple pests at East Lansing (MSUHort), 2024 (Report issued 4/27/2024 6:49)

Biofix dates

Codling moth first sustained catch (estimate: 4/30):

Obliquebanded leafroller first sustained catch:

Oriental fruit moth first adult emergence (estimate: 4/15):

Oriental fruit moth second generation adult emergence begins:

Temperature and degree day data estimated for: 2/3; 2/18 - 2/19; 2/21 - 2/22

Last stage	King Bloom on 4/26
Next stage	Full Bloom expected on 4/28
Harvest estimates	McIntosh: 9/4; Jonathan: 9/6; Red Delicious: 9/14 More details

Insect	Last Stage	Next Stage	Selected Biofix	DD since biofix	DD Base
Apple maggot	No development observed	Emergence of adult fly expected in 804DD	--	Current (4/27): 151.2 Forecast (5/3): 237	50
Codling moth	No development observed	Biofix (first sustained catch) expected on 4/30	4/30	Current (4/27): Forecast (5/3): 46.8	50
Obliquebanded leafroller	No development observed	Watch for biofix (first sustained catch)	--	--	42
Oriental fruit moth	First eggs laid 4/26	Start of peak adult emergence expected on 4/30	4/15	Current (4/27): 97.8 Forecast (5/3): 213.3	45