Gypsy Moth Activity Calendar for Indiana Homeowners

Click on the stages to learn more about control.

Gypsy moth life cycle
	September - March	April	May	June	July	August
Egg masses present
Caterpillars present
Feeding damage occurs
Pupae present
Adults present

Actions by homeowners
	September - March	April	May	June	July	August
Destroy egg masses
Hose young caterpillars off surfaces
Chemical control of caterpillars