| 1546136 |
large flat-headed pine heartwood borer |
Chalcophora virginiensis |
adult of calcophora virginiensis. larvae of this and two other Calcophora speciers are flatheaded woodborers of pines. Adults are sometimesfound feeding on buds of pine branches. |
| 0014221 |
bark beetles |
|
Diagram of adults, gallery patterns and attack sites of 5 spiecies (Ips avulsus, Ips grandicollis, Ips calligraphus, Dendroctonus frontalis and Dendroctonus terebrans) Painting by Richard Kleifoth Southern Forest Research Institute Jasper, TX |
| 1546009 |
sawyer beetles |
Monochamus spp. |
adult emergence hole |
| 0886018 |
periodical cicada |
Magicicada septendecim |
Exuvium of nymph showing powerful front legs |
| 0795072 |
balsam woolly adelgid |
Adelges piceae |
crawler |
| 1546144 |
prescribed fire |
|
Using backpack pumps to control fire flare up around trees in a white pine orchard. |
| 1546199 |
survey |
|
Operations recorder, keyboards, strip viewers and map rollers used in aerial surveys. |
| 1546014 |
fire |
|
forest fire-losses from southern pine beetle Dendroctonus frontalis in the south exceed that of fire, |
| 5471168 |
bark beetles |
|
|
| 5471171 |
basal wound |
|
Weedeater damage. This injury creates an ideal infestation point for borers. |
| 5471170 |
robber flies |
|
feeding on orthopterian |
| 5471169 |
cone worms |
Dioryctria spp. |
|
| 5471162 |
southern pine beetle |
Dendroctonus frontalis |
infestation in east texas |
| 5471161 |
bark beetles |
|
|
| 1546160 |
bucket truck |
|
hazards of the job-bucket truck accident in Frasier fir seed orchard-rain soaked soil allowed pod to sink in ground. |
| 1546158 |
eastern white pine |
Pinus strobus |
USFS cooperating with state of NC in seed orchard work, Larry Baber and Darlene Barret in white pine orchard study. |
| 1546156 |
pesticides |
|
Chloropicrin fumigant damage to adjacent seedling beds in SC Forestry Commision nursery. |
| 1546112 |
mantids |
|
Praying mantis predator on grasshopper |
| 1546095 |
lightning |
|
Simulated lightning strike using detonation cord |
| 5471167 |
gouty oak gall |
Callirhytis quercuspunctata |
|
| 5471166 |
cottonwood twig borer |
Gypsonoma haimbachiana |
Frass tubes indicating infestation by cottonwood twig borer in cottonwood terminal |
| 5471165 |
saddleback caterpillar |
Sibine stimulea |
|
| 5471164 |
southern pine beetle |
Dendroctonus frontalis |
Air photo of Four Notch showing large southern pine beetle spot and clearcut areas |
| 1546192 |
Photography |
|
Color and color IR aerial, oblique views of Asheville , NC, showing haze penetration and type of differentiation capabilities of color IR film. Photo was credited to J. C. Bell and T.H. Flavell. |
| 1546193 |
Photography |
|
Color and color IR aerial, oblique views of Asheville , NC, showing haze penetration and type of differentiation capabilities of color IR film. Photo was credited to J. C. Bell and T.H. Flavell. |
| 1546196 |
Photography |
|
K-17 aerial camera viewfinder and intervalometer used for 9 inch aerial photography installed in survey aircraft. |
| 1546197 |
Photography |
|
Photo interpreter examining aerial photographers with a scanning stereoscope |
| 1546198 |
forest tent caterpillar |
Malacosoma disstria |
Color IR photo of heavy forest tent caterpillar defoliation |
| 1546070 |
formosan subterranean termite |
Coptotermes formosanus |
carton nest |
| 1546074 |
pinhole borer |
Platypus compositus |
These beetles damage timber while it is drying. Boards cut from infested logs may have damage superficially resembling that of anobiid powder-post beetles. |
| 1546073 |
wharf borer |
Nacerdes melanura |
Larvae of these beetles cause damage to moist or wet wood in contact with water or soil. |
| 1546228 |
southern pine beetle |
Dendroctonus frontalis |
In spot adjacent to and caused by infected material on loading deck |
| 1546101 |
Ichneumonid parasitoid wasps |
Exenterus spp. |
Exenterus sp and late instar red headed pine sawfly. This ichneumonid lives amoung the feeding larvae. When a prepupa drops to the ground, the wasp quickly flies down and lays its egg on the defenseless host. |
| 1546068 |
subterranean termites |
|
heads of soldier termites. Reticulitermes spp on left and on right, Coptotermes formosanus |
| 1546062 |
longleaf pine seedworm |
Cydia ingens |
In axis of cone two years after cone maturation |
| 1546055 |
pales weevil |
Hylobius pales |
pine bolt and trapping method |
| 1546223 |
pine |
Pinus spp. |
Series of photomicrograph cross sections of pine stems showing change in phenology of cells throughout summer and its relation to SPG |
| 1546222 |
pine |
Pinus spp. |
Series of photomicrograph cross sections of pine stems showing change in phenology of cells throughout summer and its relation to SPG |
| 1546221 |
pine |
Pinus spp. |
Series of photomicrograph cross sections of pine stems showing change in phenology of cells throughout summer and its relation to SPG |
| 1546220 |
pine |
Pinus spp. |
Series of photomicrograph cross sections of pine stems showing change in phenology of cells throughout summer and its relation to SPG |
| 1546126 |
live oak tussock moth |
Orgyia detrita |
females like other Orgyia species are wingless. |
| 1546127 |
live oak tussock moth |
Orgyia detrita |
The female lays her eggs on the cocoon and covers them with abdominal hairs. |
| 1546128 |
live oak tussock moth |
Orgyia detrita |
This species can be identified int he 2nd instar by the yellow-orange color of the prothorax, abdominal segment 5 and and the 2nd abdominal glands. |
| 1546129 |
live oak tussock moth |
Orgyia detrita |
Abdominal tussocks and anterior "hair pencils" are prominent in the 3rd instar |
| 1546130 |
green lacewing |
Chrysoperla rufilabris |
a third instar is a big meal for the chrysopid |
| 1546131 |
live oak tussock moth |
Orgyia detrita |
Late stage larvae typically appear as the dark form on the right, but a small oercentage have a light integument much like the whitemarked tussock moth |
| 1546238 |
flooding/high water |
|
Oxygen depletion damage to leyland cypress christmas trees caused by flooding of the site. |
| 1546240 |
southern pine beetle |
Dendroctonus frontalis |
Aerial view of SPB cut and spray treatment |
| 1546123 |
southern pine beetle |
Dendroctonus frontalis |
Cut and leave can be an effective control tool for individual SPB spots. However, all active spots in given area must be treated. |
| 1546122 |
chestnut timberworm |
Melittomma sericeum |
Wormy chestnut lumber |
| 1546224 |
sawyer beetles |
Monochamus spp. |
|
| 1546216 |
silverspotted skipper |
Epargyreus clarus |
|
| 1546076 |
Virginia creeper deathwatch beetle |
Euvrilletta peltatus |
|
| 1546072 |
sawyer beetles |
Monochamus spp. |
These beetles are pests of drying, bark-covered wood. Larvae feed into the wood and may cause damage in lumber cut from infested logs that is similar to that of the old house borer. |
| 1546071 |
formosan subterranean termite |
Coptotermes formosanus |
|
| 1546069 |
formosan subterranean termite |
Coptotermes formosanus |
mixed castes |
| 1546067 |
formosan subterranean termite |
Coptotermes formosanus |
Supplementary queens. Note swollen abdomen indicating egg production. |
| 1546066 |
formosan subterranean termite |
Coptotermes formosanus |
Alates of the termite. This is an introduced species that has become established in Lake Charles and New Orleans, LA. It has also been reported from Raceland, LA and Charleston, SC. |
| 1546061 |
eastern pine seedworm |
Cydia toreuta |
|
| 1546050 |
pine scale |
Phenacaspis heterophyllae |
|
| 1546186 |
balsam woolly adelgid |
Adelges piceae |
|
| 1546187 |
northern pine tussock moth |
Dasychira plagiata |
|
| 1546033 |
eastern pine looper |
Lambdina pellucidaria |
pupae in duff at base of loblolly pine |
| 1546032 |
eastern pine looper |
Lambdina pellucidaria |
|
| 2108009 |
southern pine beetle |
Dendroctonus frontalis |
Nov 11, 1983 at Four Notch Proposed Wilderness Area, Sam Houston National Forest, Texas |
| 0284050 |
native elm bark beetle |
Hylurgopinus rufipes |
pattern formed in the inner bark of elm |
| 0796008 |
pine thrips |
Gnophothrips spp. |
female cone showing partial damage |
| 0488047 |
northern pine sphinx |
Lapara bombycoides |
|
| 0488074 |
webbing coneworm |
Dioryctria disclusa |
larva and cross section of damaged cone, a seed orchard pest |
| 0284021 |
southern pine beetle |
Dendroctonus frontalis |
boring dust accumulated in spider webs at base of attacked tree, useful symptom of fresh bark beetle attack (stage 1) |
| 1929031 |
black turpentine beetle |
Dendroctonus terebrans |
pitch tube |
| 1929023 |
southern pine beetle |
Dendroctonus frontalis |
infestation, aerial view |
| 0796017 |
soft scales |
Toumeyella spp. |
at base of developing shortleaf pine cone |
| 1394026 |
white pine sawfly |
Neodiprion pinetum |
|
| 1929026 |
southern pine beetle |
Dendroctonus frontalis |
rapidly advancing infestation, aerial view |
| 1929027 |
southern pine beetle |
Dendroctonus frontalis |
pitch tubes |
| 1929024 |
southern pine beetle |
Dendroctonus frontalis |
spot with two heads, aerial view |
| 1929025 |
southern pine beetle |
Dendroctonus frontalis |
large area infestation, Virginia Piedmont |
| 2721069 |
bark beetles |
|
adults of Ips avulsus, Ips grandicollis, Ips calligraphus, Dendroctonus frontalis and Dendroctonus terebrans |
| 2107097 |
southern pine beetle |
Dendroctonus frontalis |
Feb 1984, Four Notch Proposed Wilderness Area, Sam Houston National Forest, Texas |
| 0886026 |
black knot |
Apiosporina morbosa |
Infected cherry |
| 0886020 |
Hetrick's sawfly |
Neodiprion hetricki |
Late instars |
| 0886021 |
spittlebugs or froghoppers |
|
Spittle mass |
| 0886013 |
scarlet oak sawfly |
Caliroa quercuscoccineae |
note feeding damage |
| 0886014 |
yellow poplar weevil |
Odontopus calceatus |
adults and feeding injury on yellow-poplar |
| 0886009 |
fall webworm |
Hyphantria cunea |
note larvae in web |
| 0796030 |
southern pine coneworm |
Dioryctria amatella |
to mature pine cone, a seed orchard pest |
| 0796034 |
southern pine coneworm |
Dioryctria amatella |
attack on pruning wounds in loblolly seed orchard, a seed orchard pest |
| 0796023 |
webbing coneworm |
Dioryctria disclusa |
early instar attacks in pollen catkins, note the webbing, a seed orchard pest |
| 0796024 |
webbing coneworm |
Dioryctria disclusa |
loblolly pine flowers damaged or killed, a seed orchard pest |
| 0796027 |
southern pine coneworm |
Dioryctria amatella |
mature larva feeding in second year slash pine cones in June, a seed orchard pest |
| 0796018 |
pine tortoise scale |
Toumeyella parvicornis |
causing sooty mold |
| 0796016 |
pine tortoise scale |
Toumeyella parvicornis |
and sooty mold on loblolly pine |
| 0796006 |
white pine cone borer |
Eucosma tocullionana |
attack in nearly mature cone, a seed orchard pest |
| 0796004 |
shortleaf pine cone borer |
Eucosma cocana |
to shortleaf pine cone, a seed orchard pest |
| 0796002 |
shieldbacked pine seed bug |
Tetyra bipunctata |
on pine shoot, a seed orchard pest |
| 0795079 |
kermes scales |
Kermes spp. |
|
| 0795073 |
balsam woolly adelgid |
Adelges piceae |
killed trees |
| 0795082 |
pine needle scale |
Chionaspis pinifoliae |
|
| 0795066 |
pine tip moths |
Rhyacionia spp. |
on pine in nursery bed |
| 0795012 |
lined June beetle |
Polyphylla occidentalis |
on a pine branch |
| 0795008 |
Virginia pine sawfly |
Neodiprion pratti pratti |
strawlike feeding injury by young larvae |
| 0795010 |
eastern pine looper |
Lambdina pellucidaria |
on loblolly pine needles |
| 0795004 |
European pine sawfly |
Neodiprion sertifer |
late instar larvae |
| 0795005 |
European pine sawfly |
Neodiprion sertifer |
larvae killed by a virus |
| 0795006 |
Virginia pine sawfly |
Neodiprion pratti pratti |
niches, and emerging larvae |
| 0795007 |
sand pine sawfly |
Neodiprion pratti |
mature |
| 0590079 |
red oak borer |
Enaphalodes rufulus |
|
| 0014290 |
mixed species stands |
|
pines and hardwoods |
| 0010113 |
southern pine beetle |
Dendroctonus frontalis |
Salvage operation on active spot |
| 0007009 |
eastern pine weevil |
Pissodes nemorensis |
in chip cocoon. Southern Pine Beetle Associate Fig. 17. USFS Agriculture Handbook 641 |
| 1929033 |
bark beetles |
|
bark beetle emergence hole and sawyer beetle oviposition niche |
| 3227001 |
striped pine scale |
Toumeyella pini |
close-up |
| 2108005 |
southern pine beetle |
Dendroctonus frontalis |
July 1983, Aerial at Four Notch Proposed Wilderness Area, Sam Houston National Forest, Texas |
| 2108006 |
southern pine beetle |
Dendroctonus frontalis |
June 1983 at Four Notch Proposed Wilderness Area, Sam Houston National Forest, Texas |
| 0014312 |
black widow spider |
Latrodectus mactans |
|
| 0284007 |
southern pine beetle |
Dendroctonus frontalis |
This is the first of a series of photos illustrating the rapid expansion of the Four Notch, Texas infestation without control; Taken in April 1983 when infestation contained ca. 10 acres |
| 0364092 |
air pollutants |
|
ozone damage to maple |
| 0284083 |
hickory shoot curculio |
Conotrachelus aratus |
and damage to terminal shoot |
| 0284073 |
hickory spiral borer |
Agrilus arcuatus torquatus |
stem gridled and severed |
| 0284077 |
poplar twig borer |
Oberea delongi |
larvae in shoots |
| 0284045 |
bark beetles |
|
showing Virginia pine christmas trees turning red due to damage |
| 0284004 |
southern pine beetle |
Dendroctonus frontalis |
infestation-spot in 8 year old pine plantation, note residual overstory tree where attack was initiated |
| 0795080 |
woolly pine scale |
Pseudophilippia quaintancii |
Heavy infestion in South Carolina Forestry Commission seed orchard. |
| 1929022 |
southern pine beetle |
Dendroctonus frontalis |
adult galleries that failed to produce brood |
| 1929029 |
sixspined ips |
Ips calligraphus |
|
| 1929021 |
southern pine beetle |
Dendroctonus frontalis |
galleries and larvae |
| 0796019 |
blister coneworm |
Dioryctria clarioralis |
in loblolly pine cone, a seed orchard pest |
| 0796014 |
seed worms |
Cydia spp. |
mature - overwintering in pine cone axis, a seed orchard pest |
| 0284082 |
locust twig borer |
Ecdytolopha insiticiana |
gallery and entrance hole |
| 1929034 |
chestnet brown bark beetle |
Pityogenes hopkinsi |
|
| 0284076 |
stalk borer |
Papaipema nebris |
gallery in shoot |
| 1929028 |
small southern pine engraver |
Ips avulsus |
|
| 0001027 |
puss caterpillar |
Megalopyge opercularis |
|
| 3226097 |
striped pine scale |
Toumeyella pini |
close-up on pine |
| 0796032 |
cone worms |
Dioryctria spp. |
stem attack on loblolly pine |
| 0010133 |
oak leaf blister |
Taphrina caerulescens |
|
| 0010124 |
redheaded pine sawfly |
Neodiprion lecontei |
300 acres infested near North Carolina border in South Carolina |
| 0014311 |
redheaded pine sawfly |
Neodiprion lecontei |
|
| 0014302 |
black twig borer |
Xylosandrus compactus |
attack causing flagging (this is the first recorded attack by this insect on leyland cypress in 1995) and it has since been found on most christmas tree farms |
| 3056092 |
cottonwood twig borer |
Gypsonoma haimbachiana |
frass tubes at entrance holes (Fig. 53D in USDA Forest Service Ag. Handbook AH-706, 1995) |
| 3057009 |
cottonwood borer |
Plectrodera scalator |
feeding in rootstock |
| 0014289 |
woolly pine scale |
Pseudophilippia quaintancii |
on seed orchard tree following repeated treatment with Pydrin |
| 3056047 |
boxelder twig borer |
Proteoteras willingana |
twig swelling with frass at entrance hole |
| 0284085 |
eastern poplar buprestid |
Poecilonota cyanipes |
gallery |
| 0284016 |
southern pine beetle |
Dendroctonus frontalis |
Trees infested in winter showing loss of bark due to woodpecker feeding, even on green-crowned trees. |
| 3225006 |
black turpentine beetle |
Dendroctonus terebrans |
|
| 0795071 |
pine shoot gall sawfly |
Xyela gallicaulis |
galls on loblolly pine shoots |
| 0014314 |
blister coneworm |
Dioryctria clarioralis |
attack on male flower cluster and shoot by larva in March |
| 3225062 |
variable oakleaf caterpillar |
Lochmaeus manteo |
|
| 1929035 |
chestnet brown bark beetle |
Pityogenes hopkinsi |
|
| 1929030 |
Ips engraver beetles |
Ips spp. |
Ips-killed red top loblolly pines |
| 1546108 |
Eriophyid mite |
|
This continues until dieback occurs |
| 1546109 |
Eriophyid mite |
|
Severely infested trees are unsuitable for christmas trees. |
| 1546107 |
Eriophyid mite |
|
As the infestation intensifies, stunting occurs and Phomopsis attacks and kills tips |
| 0284039 |
pine engraver |
Ips pini |
|
| 0014306 |
pine spittlebug |
Aphrophora cribrata |
spittle |
| 0014327 |
subterranean termite |
Reticulitermes spp. |
shelter tubes
Photo originally from the Wood Products Insect Lab in Gulfport, Mississippi. |
| 0014323 |
termites |
|
fumigation treatment
Photo originally came from the Wood Products Insect Lab in Gulfport, Mississippi. |
| 0014321 |
west indian powderpost drywood termite |
Cryptotermes brevis |
Photo originally from the Wood Products Insect Lab in Gulfport, Mississippi. |
| 0014197 |
Virginia creeper deathwatch beetle |
Euvrilletta peltatus |
Photo originally from Wood Products Insect Lab in Gulfport, Mississippi. |
| 0014328 |
subterranean termite |
Reticulitermes spp. |
This house was less than five years old.
Photo originally came from the Wood Products Insect Lab in Gulfport, Mississippi. |
| 1361046 |
formosan subterranean termite |
Coptotermes formosanus |
Soliders
Photo originally from the Wood Products Insect Lab iin Gulfport, Mississippi. |
| 0014324 |
subterranean termite |
Reticulitermes spp. |
alate
Slide cam from Wood Products Insect Lab in Gulfport, Mississippi |
| 1546237 |
red-humped caterpillar moth |
Schizura concinna |
|
| 0795047 |
whitemarked tussock moth |
Orgyia leucostigma |
dorsal view of male
Photograph credited to J. Foltz, J. Butler and J. Castner |
| 1546252 |
southern pine beetle |
Dendroctonus frontalis |
Picture of Four Notch pre infestation of southern pine beetle attacks. |
| 0795078 |
spittlebug |
Aphrophora spp. |
on pine |
| 0795076 |
balsam woolly adelgid |
Adelges piceae |
|
| 1669043 |
tuliptree scale |
Toumeyella liriodendri |
on tulip poplar showing adults and crawlers |
| 1546003 |
small southern pine engraver |
Ips avulsus |
Gallery pattern formed in the inner bark by the smaller southern pine engraver, Ips avulsus. |
| 0014107 |
elm sawfly |
Cimbex americana |
|
| 1361021 |
white pine weevil |
Pissodes strobi |
When terminal branch is killed, it is replaced by an adjacent branch, which results in a crooked or forked stem. |
| 0010098 |
Ips engraver beetles |
Ips spp. |
|
| 0796022 |
webbing coneworm |
Dioryctria disclusa |
showing natural camouflage on pine shoot, a seed orchard pest |
| 0488049 |
balsam woolly adelgid |
Adelges piceae |
|
| 3225056 |
pine webworm |
Pococera robustella |
note frass and webbing |
| 0795009 |
Virginia pine sawfly |
Neodiprion pratti pratti |
severe pine defoliation |
| 3225059 |
variable oakleaf caterpillar |
Lochmaeus manteo |
group of first instar larvae and egg mass |
| 0488048 |
tip moth |
|
|
| 0886015 |
mites |
|
Yellow stippling on oak characteristic of feeding |
| 0795084 |
pine bark adelgid |
Pineus strobi |
on white pine |
| 0014307 |
southern pine beetle |
Dendroctonus frontalis |
ground view of spot |
| 0590100 |
balsam woolly adelgid |
Adelges piceae |
stand mortality at Mt. Mitchell |
| 1546084 |
southern pine beetle |
Dendroctonus frontalis |
Ground photo of four Notch showing dead trees already vacated by southern pine beetles and left standing because of wilderness designation of land. |
| 1546086 |
southern pine beetle |
Dendroctonus frontalis |
Ground photo of Four Notch showing filled and standing dead rtrees killed by southern pine beetle |
| 1546178 |
bark-gnawing beetles |
Temnoscheila virescens |
|
| 1512076 |
Texas leafcutting ant |
Atta texana |
Seedling victim of about 1/2 hr town ant attention |
| 1512077 |
Texas leafcutting ant |
Atta texana |
Town ant entry/exit holes to/from town |
| 1512074 |
Texas leafcutting ant |
Atta texana |
Texas leaf cutting ant (town ant) |
| 1669044 |
cottony maple scale |
Pulvinaria innumerabilis |
scales on branch |
| 1546176 |
southern pine beetle |
Dendroctonus frontalis |
Late instar of southern pine beetle in outer bark just prior to popation. |
| 1546019 |
southern pine beetle |
Dendroctonus frontalis |
adult in gallery |
| 1546168 |
bark beetles |
|
Adults of the five common species of bark beetles that attack and kill piones in the south. The largest is the black turpentine beetle Dendroctonus terebrans; next the southern pine beetle D. Frontalis; in the middle is the coarse writing pine engraver, Ips calligraphus; then the southern pine engraver, I. grandicollis; and lastly the small southern pine engraver, I. avulsus. |
| 1546167 |
bark beetles |
|
Adults of two important genera of bark beetles that attack pines. The larger is the black turpentine beetle, Dendroctonus tenebrans, the smaller is the coarse writing engraver, Ips calligraphus. |
| 1546006 |
sawyer beetles |
Monochamus spp. |
Dust and shavings on bark from larval boring. |
| 0886008 |
fall cankerworm |
Alsophila pometaria |
Late instars, dark phase from dense population note feeding damage |
| 0488051 |
introduced pine sawfly |
Diprion similis |
on white pine |
| 0010126 |
redheaded pine sawfly |
Neodiprion lecontei |
Aerial application of pesticides to 300 acres infested |
| 0886032 |
ozone |
|
to Black Cherry leaf |
| 0886012 |
locust leafminer |
Odontota dorsalis |
Adult feeding injury |
| 0010125 |
redheaded pine sawfly |
Neodiprion lecontei |
300 acres infested near North Carolina border in South Carolina |
| 0795001 |
introduced pine sawfly |
Diprion similis |
feeding on white pine |
| 0796011 |
ground application |
|
spraying Pydrin on southern pine seed orchard with air blast sprayer |
| 0010149 |
southern cone gall midge |
Cecidomyia bisetosa |
female |
| 0284034 |
black turpentine beetle |
Dendroctonus terebrans |
larva and pupa |
| 0014319 |
portable sawmill |
|
Portable sawmill. |
| 0284013 |
southern pine beetle |
Dendroctonus frontalis |
250 foot buffer strip, cut to control infestation, August 1983 |
| 0886019 |
periodical cicada |
Magicicada septendecim |
Oviposition slits |
| 0886027 |
gall rust of Virginia pine |
Cronartium quercuum f.sp. virginianae |
Gall on Virginia pine |
| 0796013 |
slash pine seedworm |
Cydia anaranjada |
|
| 0796020 |
blister coneworm |
Dioryctria clarioralis |
|
| 0796021 |
webbing coneworm |
Dioryctria disclusa |
on loblolly pine conelet; note the webbings, a seed orchard pest |
| 0795033 |
linden looper |
Erannis tiliaria |
|
| 0795018 |
pine colaspis |
Colaspis pini |
feeding damage to pine needles |
| 0284081 |
redshouldered bostrichid beetle |
Xylobiops basilaris |
cross section of riddled pecan bolts |
| 0796031 |
southern pine coneworm |
Dioryctria amatella |
bud and shoot damage larva following male flower injuries on longleaf pine, a seed orchard pest |
| 0795029 |
larger elm leaf beetle |
Monocesta coryli |
typical feeding damage |
| 2107092 |
southern pine beetle |
Dendroctonus frontalis |
August 1983 at Four Notch Proposed Wilderness Area, Sam Houston National Forest, Texas |
| 1546164 |
southern pine beetle |
Dendroctonus frontalis |
spot salvage |
| 1546148 |
fire |
|
Wildfire control. Injury to trees occurs from both fire itself and root destruction caused by fireline construction. These stresses may lead to later bark beetle attacks. |
| 1546135 |
elm sawfly |
Cimbex americana |
feeding on willow one of its common hosts |
| 1546134 |
asimina webworm moth |
Omphalocera munroei |
a leaf tier of pawpaw and other Astiminia species |
| 1546106 |
Eriophyid mite |
|
Early symptoms of eriophyid ( a mite) attack are distortios of buds and distal tissue |
| 0795064 |
tip moth |
|
|
| 0795063 |
tip moth |
|
|
| 1546256 |
pipevine swallowtail |
Battus philenor |
|
| 1546255 |
wheel bug |
Arilus cristatus |
on bald cypress |
| 1546254 |
scarabs or scarab beetles |
|
scarab pup |
| 0014288 |
wheel bug |
Arilus cristatus |
feeding on pupa of Archips argyrospila |
| 1669047 |
galls |
|
cross-section of gall
longitudinal section of cynipid gall on sand post oak. green knob contains the developing larva |
| 1546253 |
Texas leafcutting ant |
Atta texana |
defoliation in pine nursery by texas leaf cutting ant |
| 1546229 |
walnut caterpillar |
Datana integerrima |
|
| 1546219 |
hickory horned devil |
Citheronia regalis |
|
| 1546212 |
whitemarked tussock moth |
Orgyia leucostigma |
|
| 1546081 |
whitemarked tussock moth |
Orgyia leucostigma |
|
| 1546080 |
oak timberworm |
Arrenodes minutus |
|
| 1546185 |
eastern pine weevil |
Pissodes nemorensis |
|
| 1546035 |
redheaded pine sawfly |
Neodiprion lecontei |
comparison of early and late instar larval defoliation |
| 0795032 |
elm spanworm |
Ennomos subsignaria |
aerial view of defoliation of oak |
| 0795057 |
elm spanworm |
Ennomos subsignaria |
Telenomus alsophilae egg parasities emerging from elm spanworm |
| 0795062 |
elm spanworm |
Ennomos subsignaria |
|
| 1546021 |
southern pine beetle |
Dendroctonus frontalis |
Outer bark from infested pine showing southern pine beetle exit holes and chisel marks from woodpecker feeding. |
| 1546175 |
bark and ambrosia beetles |
Dendroctonus spp. |
about to take flight |
| 1546170 |
bark beetles |
|
Bark removed from a tree infested with bark beetles by woodpeckers searching for the insects. |
| 1546169 |
checkered beetle |
Thanasimus dubius |
Larva of the predator clerid (probably Thanasimus dubius) working through the galleries bored by the southern pine beetle, Dendroctonus frontalis, searching for prey. |
| 1546166 |
southern pine beetle |
Dendroctonus frontalis |
Gallery formed in the inner bark of pine by the southern pine beetle |
| 1546152 |
Nantucket pine tip moth |
Rhyacionia frustrana |
|
| 1546247 |
southern pine coneworm |
Dioryctria amatella |
Damage to slash pine cone by Dioryctria amatella larva |
| 1546239 |
Eriophyid mite |
|
Euriophyid caused gall on elm |
| 1546232 |
southern pine beetle |
Dendroctonus frontalis |
monitoring southern pine beetle developement |
| 1546226 |
cottonwood leaf beetle |
Chrysomela scripta |
|
| 1546217 |
red spider mite |
Tetranychus macfarlanei |
damage to loblolly pine seedlings cause by red spider mites |
| 1546138 |
hurricane |
|
hurricane damage |
| 1546105 |
Japanese beetle |
Popillia japonica |
attacking sycamore in a forest nursery |
| 1546031 |
pine colaspis |
Colaspis pini |
|
| 1546201 |
Ips engraver beetles |
Ips spp. |
Galleries and larva in inner bark of pine |
| 1546194 |
southern pine beetle |
Dendroctonus frontalis |
aerial view of a southern pine beetle infestation |
| 1546172 |
sawyer beetles |
Monochamus spp. |
larval tunnel |
| 1546171 |
sawyer beetles |
Monochamus spp. |
egg niche |
| 1546163 |
eastern pine weevil |
Pissodes nemorensis |
chip ccoons on sand pine |
| 1546157 |
imperial moth |
Eacles imperialis |
imperial moth caterpillar on loblolly pine |
| 1546154 |
lightning |
|
Lightning strike |
| 1546145 |
oak treehopper |
Platycotis vittata |
treehoppers on chestnut oak. |
| 1546110 |
Eriophyid mite |
|
On cedar the eriophyids feed inside the buds and are not easly visible, however, on white pine they are external feeders and are easily seen at 50 X under the microscope. |
| 1546064 |
blister coneworm |
Dioryctria clarioralis |
pitch blister evidence of attack by larvae at base of loblolly pine cone |
| 1546034 |
redheaded pine sawfly |
Neodiprion lecontei |
|
| 1546018 |
southern pine beetle |
Dendroctonus frontalis |
Symptom of southern pine beetle, Dendroctonus frontalis attack:"s" shaped egg galleries produced by female SPB beneath bark of an attacked tree. |
| 1546008 |
sawyer beetles |
Monochamus spp. |
Prepupal larvae surrounded by shavings |
| 1546250 |
white pine cone beetle |
Conophthorus coniperda |
Cone attacked by white cone beetle |
| 1546231 |
cone worms |
Dioryctria spp. |
|
| 1546227 |
southern pine beetle |
Dendroctonus frontalis |
|
| 1546202 |
redheaded pine sawfly |
Neodiprion lecontei |
|
| 1546203 |
redheaded pine sawfly |
Neodiprion lecontei |
|
| 1546151 |
Nantucket pine tip moth |
Rhyacionia frustrana |
|
| 1546115 |
white pine cone beetle |
Conophthorus coniperda |
|
| 1546102 |
redheaded pine sawfly |
Neodiprion lecontei |
|
| 1546088 |
eastern pine weevil |
Pissodes nemorensis |
|
| 1546038 |
Nantucket pine tip moth |
Rhyacionia frustrana |
Web tent created by early instar tip moth larvae. Interior of web tent has been covered with a gummy oleoresin by the larvae. |
| 1546017 |
southern pine beetle |
Dendroctonus frontalis |
view of killed pine trees by southern pine beetles |
| 1546007 |
sawyer beetles |
Monochamus spp. |
|
| 1546002 |
sixspined ips |
Ips calligraphus |
Gallery pattern formed in the inner bark of a pine by the coarse writing engraver, Ips calligraphus. |
| 1546001 |
small southern pine engraver |
Ips avulsus |
Upper crown of longleaf pine killed by Ips avulsus. |
| 4215067 |
promethea moth |
Callosamia promethea |
|
| 0758117 |
forest tent caterpillar |
Malacosoma disstria |
Aerial view of defoliation |
| 0284001 |
bark beetles |
|
adults of Ips avulsus, Ips grandicollis, Ips calligraphus, Dendroctonus frontalis and Dendroctonus terebrans |
| 0758193 |
fake plants |
|
Color photo of a hanging basket of plastic vegetation against a backdrop of live vegetation |
| 0758194 |
fake plants |
|
Color IR photo of a hanging basket of plastic vegetation against a backdrop of live vegetation. Note color difference between plastic and live foliage. |
| 0758195 |
unknown chameleon |
|
Color photo of a green chamelion against a backdrop of green foliage |
| 0758196 |
unknown chameleon |
|
Color infrared photo of a green chamelion against a backdrop of green foliage. Note difference in color between the chamelion and the foliage. This illustrates the camoflage detection capacity of color infrared film. |
| 0014287 |
Fungal disease of bees |
Cordyceps spp. |
parasitized by the fungus Cordyceps, order Clavicipitales |
| 0010140 |
southern cone gall midge |
Cecidomyia bisetosa |
various degrees of infestation in first year conelets of slash pine |
| 0010141 |
southern cone gall midge |
Cecidomyia bisetosa |
receptive strobilus - slash pine |
| 0014318 |
portable sawmill |
|
Portable sawmill. |
| 0014320 |
portable sawmill |
|
Lumber cut from a portable sawmill. |
| 0758216 |
southern pine beetle |
Dendroctonus frontalis |
Vertical color infrared aerial photo with a southern pine beetle infestation |
| 0758223 |
southern pine beetle |
Dendroctonus frontalis |
Map of the Francis Marion National Forest, SC showing placment of aerial photo sample plots used to estimate level of tree mortality. |
| 0014299 |
logging damage |
|
Soil/site disturbance during wet weather logging. |
| 3036038 |
balsam woolly adelgid |
Adelges piceae |
Parking lot at Mt. Mitchel from visitor tower |
| 0014316 |
log deck |
|
Log deck. |
| 0014317 |
loading |
|
Loading logs. |
| 0010150 |
southern cone gall midge |
Cecidomyia bisetosa |
female |
| 0010142 |
southern cone gall midge |
Cecidomyia bisetosa |
|
| 0010143 |
southern cone gall midge |
Cecidomyia bisetosa |
on cut cone |
| 0010144 |
southern cone gall midge |
Cecidomyia bisetosa |
in cone |
| 0010145 |
southern cone gall midge |
Cecidomyia bisetosa |
late larva |
| 0010146 |
southern cone gall midge |
Cecidomyia bisetosa |
|
| 0010147 |
southern cone gall midge |
Cecidomyia bisetosa |
|
| 0010148 |
southern cone gall midge |
Cecidomyia bisetosa |
male |
| 2721077 |
bark beetle |
Hylastes salebrosus |
|
| 2721078 |
sweetgum scale |
Diaspidiotus liquidambaris |
sweetgum scale "upper leaf surface" |
| 4215068 |
pitch-eating weevil |
Pachylobius picivorus |
|
| 3225008 |
black turpentine beetle |
Dendroctonus terebrans |
pitch tubes on mechanically damaged tree |
| 3226002 |
Nantucket pine tip moth |
Rhyacionia frustrana |
inside of shoot |
| 0795049 |
variable oakleaf caterpillar |
Lochmaeus manteo |
|
| 0795051 |
variable oakleaf caterpillar |
Lochmaeus manteo |
feeding damage |
| 0795052 |
variable oakleaf caterpillar |
Lochmaeus manteo |
feeding damage |
| 3226087 |
wheel bug |
Arilus cristatus |
feeding on sawfly larva |
| 3225073 |
polyphemus moth |
Antheraea polyphemus |
|
| 3225087 |
robber flies |
|
with prey |
| 3225090 |
southern pine sawyer |
Monochamus titillator |
female chewing egg niche |
| 3225095 |
lesser pine borer |
Acanthocinus nodosus |
feeding on flower |
| 3225030 |
southern pine beetle |
Dendroctonus frontalis |
aerial photo with cut buffer |
| 3225034 |
southern pine beetle |
Dendroctonus frontalis |
aerial view of spot - Texas |
| 3225057 |
cottonwood borer |
Plectrodera scalator |
|
| 0795056 |
elm spanworm |
Ennomos subsignaria |
on pignut hickory branch |
| 0014313 |
ants |
|
tending scales |
| 0284094 |
sawfly parasitic wasp |
Monodontomerus dentipes |
stinging a cocoon of the introduced pine sawfly |
| 3225035 |
southern pine beetle |
Dendroctonus frontalis |
lateral close-up |
| 2108010 |
southern pine beetle |
Dendroctonus frontalis |
Oct 13, 1993 at Four Notch Proposed Wilderness Area, Sam Houston National Forest, Texas |
| 2108007 |
southern pine beetle |
Dendroctonus frontalis |
June 9, 1993 at Four Notch Proposed Wilderness Area, Sam Houston National Forest, Texas |
| 2107098 |
southern pine beetle |
Dendroctonus frontalis |
Feb 1984, Helicopter over landing at Four Notch Proposed Wilderness Area, Sam Houston National Forest, Texas |
| 2107089 |
southern pine beetle |
Dendroctonus frontalis |
April 11, 1983 at Notch Proposed Wilderness Area, Sam Houston National Forest |
| 0284015 |
southern pine beetle |
Dendroctonus frontalis |
life stages and gallery pattern; Painting by Richard Kliefoth, Boyce Thompson Institute |
| 0284023 |
southern pine beetle |
Dendroctonus frontalis |
blue-stain fungus and sawyer galleries interfere with brood development; typical in summer months |
| 0284028 |
checkered beetle |
Thanasimus dubius |
a predator of the southern pine beetle |
| 0284033 |
black turpentine beetle |
Dendroctonus terebrans |
pitch tubes |
| 0488033 |
maple trumpet skeletonizer |
Catastega aceriella |
and damage |
| 0795021 |
Texas leafcutting ant |
Atta texana |
gathering leaf material |
| 1361017 |
southern pine coneworm |
Dioryctria amatella |
Pitch tube |
| 1361036 |
locust borer |
Megacyllene robiniae |
|
| 0488071 |
webbing coneworm |
Dioryctria disclusa |
a seed orchard pest |
| 0886031 |
frost and winter injury (general) |
|
to Loblolly Plantation |
| 0795074 |
balsam woolly adelgid |
Adelges piceae |
on Richland balsam at Mt. Mitchell |
| 0795061 |
elm spanworm |
Ennomos subsignaria |
male and female moths under an aster leaf in the field |
| 0795024 |
Texas leafcutting ant |
Atta texana |
Central nest area (with R. Scott Cameron) |
| 0284014 |
southern pine beetle |
Dendroctonus frontalis |
Helicopter and log landing, helicopter being used to transport killed trees and a buffer strip and log deck, Part of Four Notch story, January 1984 |
| 1669054 |
southern pine beetle |
Dendroctonus frontalis |
pitched out beetle |
| 1435087 |
fall webworm |
Hyphantria cunea |
|
| 0014322 |
west indian powderpost drywood termite |
Cryptotermes brevis |
soldier |
| 0014325 |
subterranean termite |
Reticulitermes spp. |
soldiers |
| 0014326 |
subterranean termite |
Reticulitermes spp. |
workers |
| 0014309 |
southern pine beetle |
Dendroctonus frontalis |
salvage - a recommended method for controlling infestations |
| 0014284 |
tuliptree scale |
Toumeyella liriodendri |
showing adults and crawlers. |
| 0014285 |
cone worms |
Dioryctria spp. |
|
| 0014300 |
southern pine sphinx |
Lapara coniferarum |
with Cotesia congreata parasites |
| 0014301 |
orange dog swallowtail |
Papilio cresphontes |
|
| 0014292 |
hurricane |
|
pine stand damage by hurricane Hugo |
| 0014293 |
hurricane |
|
hardwood stand damaged by hurricane Hugo |
| 0014298 |
assassin bug |
Zelus longipes |
a general predator of lepidopteran larvae |
| 0010134 |
flooding/high water |
|
|
| 0010132 |
ozone |
|
Ozone tip burn in nursery to white pine |
| 0007014 |
flatheaded or metallic wood borer |
|
with inverted "V" on first thoracic segment. Southern pine beetle associate. Fig. 22. US Forest Service Agriculture Handbook 641 |
| 0284018 |
southern pine beetle |
Dendroctonus frontalis |
spot adjacent to infested logs on loading deck |
| 0284025 |
southern pine beetle |
Dendroctonus frontalis |
1.5 mm x 1 mm in size |
| 0284038 |
eastern fivespined ips |
Ips grandicollis |
showing all life stages |
| 3037028 |
cicadas |
|
|
| 3066074 |
elder borer |
Desmocerus palliatus |
and galleries in lower stem and roots in elder |
| 3056022 |
kermes scales |
Kermes spp. |
on white oak |
| 3057011 |
cottonwood leaf beetle |
Chrysomela scripta |
|
| 0284084 |
banded ash borer |
Neoclytus caprea |
|
| 0284072 |
oak stem borer |
Aneflomorpha subpubescens |
series of holes made in oak seedling |
| 0284065 |
carpenterworm |
Prionoxystus robiniae |
male (right) and female (left) moth |
| 0284066 |
carpenterworm |
Prionoxystus robiniae |
by two year old larva |
| 0284067 |
poplar borer |
Saperda calcarata |
larvae, pupa, adult and damage |
| 0284068 |
white oak borer |
Goes tigrinus |
male (left) and female (right) |
| 0284069 |
red oak borer |
Enaphalodes rufulus |
male (left) and female (right) |
| 0886033 |
Road salt or de-icing salt |
|
to Eastern White Pine |
| 0886028 |
Armillaria root rots |
Armillaria spp. |
Rhizomorphs and mycelial fan |
| 0886029 |
Hypoxylon cankers |
Hypoxylon spp. |
Stroma |
| 0886030 |
yellow-bellied sapsucker |
Sphyrapicus varius varius |
Feeding injury |
| 0886022 |
pine needle scale |
Chionaspis pinifoliae |
|
| 0886023 |
leaffooted pine seed bug |
Leptoglossus corculus |
Second instar on loblolly conelet |
| 0886024 |
cone worms |
Dioryctria spp. |
Lobolly cones infested |
| 0886025 |
cone worms |
Dioryctria spp. |
Late instar larva infesting lobolly shoot |
| 0886010 |
eastern tent caterpillar |
Malacosoma americanum |
Early instars in tent |
| 0886011 |
eastern tent caterpillar |
Malacosoma americanum |
Late instar |
| 0886016 |
beech blight aphid |
Grylloprociphilus imbricator |
Sooty mold below |
| 0886017 |
woolly alder aphid |
Prociphilus tessellatus |
|
| 0886001 |
gypsy moth |
Lymantria dispar |
male (bottom) and female (top) |
| 0886002 |
gypsy moth |
Lymantria dispar |
Late instar larva |
| 0886003 |
gypsy moth |
Lymantria dispar |
Late instars feeding on oak foliage |
| 0886004 |
gypsy moth |
Lymantria dispar |
Heavy defoliation by larvae |
| 0886005 |
gypsy moth |
Lymantria dispar |
Extensive defoliation by larvae |
| 0886006 |
gypsy moth |
Lymantria dispar |
Heavy defoliation by larvae |
| 0886007 |
gypsy moth |
Lymantria dispar |
Overstory oak mortality and understory response ensuing defoliation |
| 0795055 |
western poplar clearwing |
Paranthrene robiniae |
|
| 3046017 |
poplar borer |
Saperda calcarata |
adult, larvae and damage |
| 3046033 |
white muscadine disease |
Beauveria bassiana |
pupa killed |
| 3046034 |
white muscadine disease |
Beauveria bassiana |
larva killed in gallery |
| 0796005 |
shortleaf pine cone borer |
Eucosma cocana |
a seed orchard pest |
| 0949008 |
black turpentine beetle |
Dendroctonus terebrans |
fan-shaped or D shaped areas under bark; gregarious feeding habit of larvae |
| 2733019 |
elm leaf beetle |
Xanthogaleruca luteola |
|
| 2733043 |
gypsy moth |
Lymantria dispar |
male |
| 4178050 |
ambrosia beetle |
Euplatypus compositus |
boring damage and associated staining |
| 4178065 |
loblolly pine sawfly |
Neodiprion taedae linearis |
larvae feeding on needles and eggs on needles |
| 4726096 |
pales weevil |
Hylobius pales |
feeding |
| 1669041 |
snout beetles or weevils |
|
white pine weevil (Pissodes strobi)(top)
pitch-eating weevil (Pachylobius picivorus) (middle)
pales weevil (Hylobius pales) (bottom) |
| 1929019 |
southern pine beetle |
Dendroctonus frontalis |
adults on head of penny |
| 1929020 |
bark beetles |
|
comparison of Dendroctonus and Ips (avulsus) adult posteriors |
| 1929032 |
black turpentine beetle |
Dendroctonus terebrans |
pitch tube |
| 2721093 |
galls |
|
mite caused leaf galls on black cherry |
| 0796010 |
aphids, leafhoppers, planthoppers, scale insects and allies |
|
on loblolly pine seed orchard tree following repeated treatment with Pydrin |
| 1748014 |
saddleback caterpillar |
Acharia stimulea |
urticating hairs |
| 1748027 |
saddleback caterpillar |
Acharia stimulea |
urticating hairs |
| 1748028 |
swallowtail butterflies |
Papilio spp. |
|
| 1748029 |
swallowtail butterflies |
Papilio spp. |
prepupa |
| 1748032 |
polyphemus moth |
Antheraea polyphemus |
|
| 1748033 |
swallowtail butterflies |
Papilio spp. |
chrylalis |
| 1748070 |
white pine cone beetle |
Conophthorus coniperda |
a seed orchard pest |
| 1669033 |
greenstriped mapleworm |
Dryocampa rubicunda |
|
| 1669035 |
gypsy moth |
Lymantria dispar |
adult female and egg mass |
| 1669036 |
gypsy moth |
Lymantria dispar |
|
| 1669037 |
gypsy moth |
Lymantria dispar |
|
| 0796012 |
longleaf pine seedworm |
Cydia ingens |
|
| 0796009 |
acorn and nut weevils |
Curculio spp. |
on acorn |
| 0795067 |
Nantucket pine tip moth |
Rhyacionia frustrana |
infested vs. healthy |
| 0795068 |
tip moth |
|
|
| 0795069 |
Nantucket pine tip moth |
Rhyacionia frustrana |
on loblolly pine needle |
| 0795070 |
subtropical pine tip moth |
Rhyacionia subtropica |
|
| 0795086 |
Warren root collar weevil |
Hylobius warreni |
|
| 0795087 |
pales weevil |
Hylobius pales |
compared to white pine weevil (right) |
| 0795091 |
eastern pine weevil |
Pissodes nemorensis |
chip cocoons on slash pine |
| 0795077 |
balsam woolly adelgid |
Adelges piceae |
"Red holz" or butterscotch wood of an infested tree |
| 0795058 |
elm spanworm |
Ennomos subsignaria |
instar V, dark phase, indicative of high density population |
| 0795059 |
elm spanworm |
Ennomos subsignaria |
Instar V, light phase, indicative of low density population |
| 0795060 |
elm spanworm |
Ennomos subsignaria |
|
| 0795053 |
variable oakleaf caterpillar |
Lochmaeus manteo |
late instar |
| 0795048 |
whitemarked tussock moth |
Orgyia leucostigma |
male |
| 0795027 |
catalpa sphinx |
Ceratomia catalpae |
|
| 0795030 |
fall cankerworm |
Alsophila pometaria |
larva parasitized |
| 0795031 |
spiny oakworm |
Anisota stigma |
|
| 0795023 |
Texas leafcutting ant |
Atta texana |
large |
| 0795014 |
northern pine sphinx |
Lapara bombycoides |
|
| 0795016 |
bagworm |
Thyridopteryx ephemeraeformis |
male resting on bag |
| 0795035 |
cottonwood leaf beetle |
Chrysomela scripta |
female |
| 0795036 |
saddleback caterpillar |
Acharia stimulea |
urticating hairs |
| 0795037 |
locust leafminer |
Odontota dorsalis |
left to right, eggs, larva, pupa, adult |
| 0795039 |
eastern tent caterpillar |
Malacosoma americanum |
tents |
| 0795040 |
eastern tent caterpillar |
Malacosoma americanum |
|
| 0795044 |
whitemarked tussock moth |
Orgyia leucostigma |
froth-covered egg mass |
| 0795045 |
whitemarked tussock moth |
Orgyia leucostigma |
moth laying her eggs |
| 0795046 |
whitemarked tussock moth |
Orgyia leucostigma |
on live oak |
| 0796015 |
striped pine scale |
Toumeyella pini |
nearly mature females on loblolly pine |
| 0796025 |
southern pine coneworm |
Dioryctria amatella |
a seed orchard pest |
| 0796026 |
southern pine coneworm |
Dioryctria amatella |
larva and adult on loblolly pine cone, a seed orchard pest |
| 0796029 |
south coastal coneworm |
Dioryctria ebeli |
a seed orchard pest |
| 0488030 |
fall cankerworm |
Alsophila pometaria |
female laying eggs |
| 0488089 |
oak treehopper |
Platycotis vittata |
|
| 0488034 |
bagworm |
Thyridopteryx ephemeraeformis |
|
| 0795011 |
eastern pine looper |
Lambdina pellucidaria |
|
| 0284070 |
carpenterworm |
Prionoxystus robiniae |
in oak |
| 0284079 |
redheaded ash borer |
Neoclytus acuminatus |
to hardwood lumber |
| 0284080 |
redheaded ash borer |
Neoclytus acuminatus |
|
| 0284086 |
redheaded pine sawfly |
Neodiprion lecontei |
cluster |
| 0284087 |
redheaded pine sawfly |
Neodiprion lecontei |
newly enclosed |
| 0284088 |
redheaded pine sawfly |
Neodiprion lecontei |
second instars |
| 0284090 |
redheaded pine sawfly |
Neodiprion lecontei |
|
| 0284091 |
redheaded pine sawfly |
Neodiprion lecontei |
female oviposition |
| 0284092 |
blackheaded pine sawfly |
Neodiprion excitans |
|
| 0284093 |
blackheaded pine sawfly |
Neodiprion excitans |
ovipositing on loblolly pine |
| 0284036 |
black turpentine beetle |
Dendroctonus terebrans |
|
| 0284043 |
eastern fivespined ips |
Ips grandicollis |
larva, pupa, and young callow adult |
| 0284049 |
smaller European elm bark beetle |
Scolytus multistriatus |
pattern formed in the inner bark of elm |
| 0284056 |
southern lyctus beetle |
Lyctus carbonarius |
female - note extruded ovipositer and eggs, normally eggs are deposited in large vessels of many hardwoods |
| 0284057 |
southern lyctus beetle |
Lyctus carbonarius |
air-dried pecan limb damage |
| 0284058 |
southern lyctus beetle |
Lyctus carbonarius |
|
| 0284059 |
southern lyctus beetle |
Lyctus carbonarius |
often damage articles manufactured from hardwoods |
| 0284061 |
Columbian timber beetle |
Corthylus columbianus |
callow adult (left) two pupae in brood cells |
| 0284062 |
Columbian timber beetle |
Corthylus columbianus |
Brood cell with part of the mycelial envelope of the ambrosia fungus, ambrosiella eylebori Brader, removed to expose eggs. Note mycelium in the gallery channel. |
| 0284063 |
Columbian timber beetle |
Corthylus columbianus |
Sap-soaked area around gallery as indicated by dry granualar borings below 2.0mm diameter entrance hole. |
| 0284064 |
Columbian timber beetle |
Corthylus columbianus |
Maple rotary veneer showing cross-section of galleries and the associated stain. |
| 0284020 |
southern pine beetle |
Dendroctonus frontalis |
pitch tubes |
| 0284003 |
bark beetles |
|
Bark beetle pitch tubes, including southern pine, Dendroctonus frontalis, and black turpentine, Dendroctonus. terebrans, beetle pitch tubes. Also showing pine engraver entrance hole with and without pitch tubes |
| 0796028 |
southern pine coneworm |
Dioryctria amatella |
mature larva in loblolly pine cone, a seed orchard pest |