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USDA Forest Service

USDA Forest Service

The U.S. Department of Agriculture Forest Service is a Federal agency that manages public lands in national forests and grasslands. The Forest Service is also the largest forestry research organization in the world, and provides technical and financial assistance to state and private forestry agencies. Gifford Pinchot, the first Chief of the Forest Service, summed up the purpose of the Forest Service—"to provide the greatest amount of good for the greatest amount of people in the long run."
Remove Filters: Casebearers, leafrollers and bagworms(X)
66 Images of 10 Subjects View Subject List View Image Details View Thumbnails

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Image Subject Name Scientific Name Description
1396063 bagworm Thyridopteryx ephemeraeformis
1394068 oak leaftier Croesia semipurpurana
1394084 bagworm Thyridopteryx ephemeraeformis
2254003 larch casebearer Coleophora laricella stand level feeding damage
0805031 birch leafroller Epinotia solandriana rolled leaf
1468249 larch casebearer Coleophora laricella
1388023 pecan leaf casebearer Acrobasis juglandis Silk tube with embedded frass produced by the larval stage.
1241592 larch casebearer Coleophora laricella The needle tips turn brown due to feeding.
3067069 sycamore leaf-folder moth Ancylis platanana and feeding injury between veins
1396123 pecan leaf casebearer Acrobasis juglandis emerging from case
1396061 bagworm Thyridopteryx ephemeraeformis
3046004 bagworm Thyridopteryx ephemeraeformis
2253049 larch casebearer Coleophora laricella defoliation and needle color change due to feeding of larvae
1587125 larch casebearer Coleophora laricella also a pupa
1587122 larch casebearer Coleophora laricella
1587123 larch casebearer Coleophora laricella
1388031 basswood leafroller Pantographa limata rolled leaf
1241593 larch casebearer Coleophora laricella Larvae overwinter in cases attached to branch nodes and buds.
1394067 oak leaftier Croesia semipurpurana defoliation
1564015 larch casebearer Coleophora laricella Damage to larch foliage caused by feeding by larch casebearer
1564016 larch casebearer Coleophora laricella Damage to larch foliage caused by feeding by larch casebearer
1564017 larch casebearer Coleophora laricella larch casebearer larva in its case on a larch needle
1564020 larch casebearer Coleophora laricella larch casebearer larva in its case on a larch needle
1564021 larch casebearer Coleophora laricella overwinterig larvae of the larch casebearer clustered around the tip of a larch twig
1564018 larch casebearer Coleophora laricella larch casebearer larva in its case on a larch needle
1564019 larch casebearer Coleophora laricella small larch casebearer larva in its case just after overwintering
1564026 larch casebearer Coleophora laricella mating pair of larch casebearer moths on a larch needle
1564022 larch casebearer Coleophora laricella larch casebearer larvae feeding in larch needles
1564024 larch casebearer Coleophora laricella larch casebearer larva feeding in a larch needle
1564025 larch casebearer Coleophora laricella July 1976; larch casebearer egg and larval mine in a needle
1564023 larch casebearer Coleophora laricella larch casebearer larva feeding in a larch needle
1564030 larch casebearer Coleophora laricella adult larch casebearer moth on a larch needle
1564027 larch casebearer Coleophora laricella adult larch casebearer moth on a larch needle
1564029 larch casebearer Coleophora laricella adult larch casebearer moth on a larch needle
1564028 larch casebearer Coleophora laricella adult larch casebearer moth on a larch needle
1564031 larch casebearer Coleophora laricella adult larch casebearer moth on a larch needle
1512053 obliquebanded leafroller Choristoneura rosaceana Oblique banded leaf roller
1512050 fruittree leafroller Archips argyrospila Fruit tree leaf roller
2184070 larch casebearer Coleophora laricella
1207039 larch casebearer Coleophora laricella larch defoliated by casebearer near the junction of the Mt. Emily road and interstate 84.
1468253 larch casebearer Coleophora laricella
1468252 larch casebearer Coleophora laricella overwintering
1468250 larch casebearer Coleophora laricella
1468251 larch casebearer Coleophora laricella overwintering
1470036 oak leafroller Capua semiferana Feeding on Bud
1470033 oak leaftier Croesia semipurpurana
1470037 oak leaftier Croesia semipurpurana
1396062 bagworm Thyridopteryx ephemeraeformis adult emerging from bag
1394080 bagworm Thyridopteryx ephemeraeformis
1394081 bagworm Thyridopteryx ephemeraeformis
1394062 oak leaftier Croesia semipurpurana
1394061 fruittree leafroller Archips argyrospila
1394069 oak leaftier Croesia semipurpurana
1394083 bagworm Thyridopteryx ephemeraeformis
1394079 bagworm Thyridopteryx ephemeraeformis
1394063 oak leafroller Capua semiferana
1241591 larch casebearer Coleophora laricella Larch casebearer larvae extend from protective cases to mine needles. As the larvae feed, the hollow needle tips droop.
4060032 bagworm Thyridopteryx ephemeraeformis
3067068 sycamore leaf-folder moth Ancylis platanana silken feeding tube
2254050 larch casebearer Coleophora laricella
2253048 larch casebearer Coleophora laricella note brown cases on needle
1748051 bagworm Thyridopteryx ephemeraeformis
1748018 bagworm Thyridopteryx ephemeraeformis
0805033 birch leafroller Epinotia solandriana
0805032 birch leafroller Epinotia solandriana
0488034 bagworm Thyridopteryx ephemeraeformis

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