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    Terminal, Tip, Stem and Shoot Insects (7)
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Hexapoda (including Insecta)

Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Atelocerata
Class: Hexapoda (including Insecta)
Remove Filters: Damage(X) Field(X) Christmas Tree Production(X)
22 Images of 12 Subjects View Subject List View Image Details View Thumbnails

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Image Subject Name Scientific Name Description
5471169 cone worms Dioryctria spp.
0717031 pales weevil Hylobius pales
0717032 pales weevil Hylobius pales Lone branch killed. This type of damage is called flagging.
0717033 pales weevil Hylobius pales flagging
0717027 Nantucket pine tip moth Rhyacionia frustrana Stunted branch with much damage.
0717028 Nantucket pine tip moth Rhyacionia frustrana Area of Christmas Tree plantation with heavy damage.
0717029 pales weevil Hylobius pales
0717030 pales weevil Hylobius pales Close up of damage.
0717010 eastern spruce gall adelgid Adelges abietis A common pest on both Christmas trees and yard plantings. Note the short needles on the gall.
0717024 Nantucket pine tip moth Rhyacionia frustrana Close up of twig damage
0717025 Nantucket pine tip moth Rhyacionia frustrana Bud damage. Note hole down the center of the bud.
0717026 Nantucket pine tip moth Rhyacionia frustrana Note resinous bleeding at base of bud.
0717023 Nantucket pine tip moth Rhyacionia frustrana Note the rounded, stunted growth.
0717008 cooley spruce gall adelgid Adelges cooleyi Heavily galled trees become disfigured and have reduced value as Christmas trees.
0717003 pine bark adelgid Pineus strobi Excess bud formation leading to proliferation of shoots at the top of the tree. Note also the lady beetle feeding on the adelgids.
0717007 cooley spruce gall adelgid Adelges cooleyi This is as the gall would appear in early summer or late fall. It would appear green earlier in the summer.
0717012 bagworm Thyridopteryx ephemeraeformis Note the defoliation on top of this fir tree.
1399051 pine root collar weevil Hylobius radicis
0284045 bark beetles showing Virginia pine christmas trees turning red due to damage
0717038 white pine weevil Pissodes strobi This insect feeds on the tops of White Pines and Norway Spruce. Feeding by larvae causes the leader and the top whorl to die.
0795064 tip moth
0717037 spittlebugs or froghoppers Discolored shoots associated with Spittle Bug feeding.

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