Plant Damage / Signs:
Larvae feed together, first skeletonize the leaf
Later all except the midvein of leaf is removed
Insect / Signs:
Larvae small, 1/4 - 1/2"
Larvae often sit upright when disturbed
Common Sawflies:
Birch Sawfly
Dogwood Sawfly
Mountain Ash Sawfly
|
Plants:
Ash
Azalea
Birch
Dogwood
Elm
Locust
Mountain Ash
Oak
Rose
Timing:
Throughout growing season
Generations / Year
1 to 5
|
