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Home of Michigan’s Other Great Lakes
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Conservation
Spongy Moth Program
Spray Season Maps
Spray Season Maps
2021 Gypsy Moth Spray Map
SprayBlocks2020 map LTRland
2019 SPRAY BLOCK MAP
2018 SPRAY BLOCK MAP
2017 TREATED SPRAY BLOCKS
2015 Spray Block Map
2014 Spray Season Map
2013 Spray Season Map
2012 Spray Season Map
CHARTS
Acreage Comparison Chart (Includes 2017 Acres)
Opt Out Policy
Spongy Moth Life Cycle
Bacterial Insecticide
Frequently Asked Questions
Is it Spongy Moth? Maybe not!
Landowner Management
Natural Enemies of the Spongy Moth
Office Location
Self-Inspection List
Spray Program Pictures
Spray Season Maps
Suppression Spray Program
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