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Image Subject Name Scientific Name Description
1306024 Douglas-fir beetle Dendroctonus pseudotsugae spot infestation
1247126 southern pine beetle Dendroctonus frontalis Wormsloe plantation, Chatham County, GA. 1974.
1593015 Ips engraver beetles Ips spp. Pockets of Ips beetle attacks in a small 30-year-old red pine plantation, Eau Claire Co., WI.  Photo taken during an intense summer drought in July 1998.   
5471168 bark beetles
5471164 southern pine beetle Dendroctonus frontalis Air photo of Four Notch showing large southern pine beetle spot and clearcut areas
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.
5468307 pine gall weevil Podapion gallicola
5468306 pine gall weevil Podapion gallicola
1247173 southern pine beetle Dendroctonus frontalis Wormsloe Plantation, Chatham County, GA. 1974
1247230 southern pine beetle Dendroctonus frontalis North Georgia, 1975
1247210 southern pine beetle Dendroctonus frontalis 1973
2108009 southern pine beetle Dendroctonus frontalis Nov 11, 1983 at Four Notch Proposed Wilderness Area, Sam Houston National Forest, Texas
2108077 mountain pine beetle Dendroctonus ponderosae aerial view, Prince George, British Columbia, Canada
1247193 southern pine beetle Dendroctonus frontalis Texas
1247198 southern pine beetle Dendroctonus frontalis 1975
1467058 mountain pine beetle Dendroctonus ponderosae
1247054 southern pine beetle Dendroctonus frontalis Wormsloe Plantation, Chatham County, GA. 1974
1247236 southern pine beetle Dendroctonus frontalis North Georiga. 1973
1929023 southern pine beetle Dendroctonus frontalis infestation, aerial view
1929026 southern pine beetle Dendroctonus frontalis rapidly advancing infestation, aerial view
1929024 southern pine beetle Dendroctonus frontalis spot with two heads, aerial view
1929025 southern pine beetle Dendroctonus frontalis large area infestation, Virginia Piedmont
1247047 southern pine beetle Dendroctonus frontalis Northeast Georgia. 1973.
1247190 southern pine beetle Dendroctonus frontalis 1973
1247183 southern pine beetle Dendroctonus frontalis Madison County, GA. 1974
1247050 southern pine beetle Dendroctonus frontalis Northeast Georgia. 1973.
1247191 southern pine beetle Dendroctonus frontalis Near Hartwell, GA. 1974
1247192 southern pine beetle Dendroctonus frontalis 1975
1247206 southern pine beetle Dendroctonus frontalis 1975
1247281 southern pine beetle Dendroctonus frontalis Wormsloe plantation, Chatham County, GA. 1974
2108011 southern pine beetle Dendroctonus frontalis Sept 21, 1983 at Four Notch Proposed Wilderness Area, Sam Houston National Forest, Texas
2108059 mountain pine beetle Dendroctonus ponderosae Prince George, British Columbia, Canada
2107094 southern pine beetle Dendroctonus frontalis August 2, 1983 at Four Notch Proposed Wilderness Area, Sam Houston National Forest, Texas
2107097 southern pine beetle Dendroctonus frontalis Feb 1984, Four Notch Proposed Wilderness Area, Sam Houston National Forest, Texas
0805011 northern spruce engraver Ips perturbatus white spruce mortality
0745093 southern pine beetle Dendroctonus frontalis early stage of spot
0745084 Ips engraver beetles Ips spp. aerial showing damage initating from stored pulpwood
0745055 southern pine beetle Dendroctonus frontalis view of spot
0745005 southern pine beetle Dendroctonus frontalis Inactive SPB spot (no faders)
0745006 southern pine beetle Dendroctonus frontalis aerial view of spot at Four Notch proposed Wilderness Area, Sam Houston National Forest, 1983
0745008 southern pine beetle Dendroctonus frontalis aerial view of initial spot with spread
0745010 southern pine beetle Dendroctonus frontalis aerial view of spot
0745011 southern pine beetle Dendroctonus frontalis aerial view of spot
1348014 southern pine beetle Dendroctonus frontalis Large spot in hilly terrain
1348019 southern pine beetle Dendroctonus frontalis Many spots in mountainous terrain
1348005 southern pine beetle Dendroctonus frontalis Large spot area
1348007 southern pine beetle Dendroctonus frontalis Large spot
1348010 southern pine beetle Dendroctonus frontalis Large spot in mountainous area
1348011 southern pine beetle Dendroctonus frontalis Faders
1348013 southern pine beetle Dendroctonus frontalis Spots
1348001 southern pine beetle Dendroctonus frontalis Three new spots
1348002 southern pine beetle Dendroctonus frontalis Spot near a residential area
1348003 southern pine beetle Dendroctonus frontalis Large spot area
1348004 southern pine beetle Dendroctonus frontalis Large spot area
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
2108058 mountain pine beetle Dendroctonus ponderosae Prince George, British Columbia, Canada
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
0284012 southern pine beetle Dendroctonus frontalis infestation moving into smaller tree plantation at Indian Mounds Wilderness, 1993.
0284004 southern pine beetle Dendroctonus frontalis infestation-spot in 8 year old pine plantation, note residual overstory tree where attack was initiated
2107090 southern pine beetle Dendroctonus frontalis April 11, 1983 at Four Notch Proposed Wilderness Area, Sam Houston National Forest, Texas
1247056 southern pine beetle Dendroctonus frontalis Northeast Georgia. 1973.
0284006 southern pine beetle Dendroctonus frontalis infestation-spot
2733006 southern pine beetle Dendroctonus frontalis infestation showing the different stages of needle fade
2733001 southern pine beetle Dendroctonus frontalis view of spot
1348016 southern pine beetle Dendroctonus frontalis Many spots
0745009 southern pine beetle Dendroctonus frontalis view of spot
1468362 western balsam bark beetle Dryocoetes confusus
1348021 southern pine beetle Dendroctonus frontalis Spot
0284005 southern pine beetle Dendroctonus frontalis infestation-spot
1348017 southern pine beetle Dendroctonus frontalis Many spots
1348020 southern pine beetle Dendroctonus frontalis Old and new spots
1247006 southern pine beetle Dendroctonus frontalis Spot.  1974.
0284013 southern pine beetle Dendroctonus frontalis 250 foot buffer strip, cut to control infestation, August 1983
0355021 southern pine beetle Dendroctonus frontalis infestation moving from right to left, note yellow faders on left
1247201 southern pine beetle Dendroctonus frontalis Salvage operation
1348023 southern pine beetle Dendroctonus frontalis Faders
1247196 southern pine beetle Dendroctonus frontalis 1975
1467055 mountain pine beetle Dendroctonus ponderosae
1247204 southern pine beetle Dendroctonus frontalis Northeast Georgia 1975
1348029 southern pine beetle Dendroctonus frontalis Two-pronged spot
1348030 southern pine beetle Dendroctonus frontalis Spot in suburban setting
1348026 southern pine beetle Dendroctonus frontalis Spots
1348027 southern pine beetle Dendroctonus frontalis Small spot
2108060 mountain pine beetle Dendroctonus ponderosae
2108074 mountain pine beetle Dendroctonus ponderosae
2108078 mountain pine beetle Dendroctonus ponderosae
2108091 southern pine beetle Dendroctonus frontalis Turkey Hill Wilderness July 27, 1993
2108092 southern pine beetle Dendroctonus frontalis Turkey Hill Wilderness August 25, 1993
2108095 southern pine beetle Dendroctonus frontalis Indian Mounds Wilderness Sept 29, 1993
2108096 southern pine beetle Dendroctonus frontalis Little Lake Creek Wilderness Oct 7, 1992
2108099 southern pine beetle Dendroctonus frontalis Indian Mounds Wilderness June 2, 1993
2109004 southern pine beetle Dendroctonus frontalis Indian Mounds Wilderness August 25, 2005
2109002 southern pine beetle Dendroctonus frontalis Indian Mounds Wilderness July 26, 1993
2109003 southern pine beetle Dendroctonus frontalis Indian Mounds Wilderness July 26, 1993
2108098 southern pine beetle Dendroctonus frontalis Indian Mounds Wilderness Feb 8, 1993
2108094 southern pine beetle Dendroctonus frontalis Indian Mound Wilderness Feb 8, 1993
2108100 southern pine beetle Dendroctonus frontalis Indian Mounds Wilderness June 2, 1993
2109001 southern pine beetle Dendroctonus frontalis Indian Mounds Wilderness July 26, 1993
2109005 southern pine beetle Dendroctonus frontalis Indian Mounds Wilderness August 25, 1993
2108097 southern pine beetle Dendroctonus frontalis Little Lake Creek Wilderness Oct 7, 1992
2108087 southern pine beetle Dendroctonus frontalis Indian Mounds Wilderness March 6, 1997
2108088 southern pine beetle Dendroctonus frontalis Indian Mounds Wilderness Snoopy Plantation July 26, 1993
2108079 mountain pine beetle Dendroctonus ponderosae aerial view, Prince George, British Columbia, Canada
2108080 mountain pine beetle Dendroctonus ponderosae aerial view, Prince George, British Columbia, Canada
2108081 mountain pine beetle Dendroctonus ponderosae aerial view, Prince George, British Columbia, Canada
2108082 mountain pine beetle Dendroctonus ponderosae aerial view, Prince George, British Columbia, Canada
2108084 southern pine beetle Dendroctonus frontalis Indian Mounds Wilderness August 25, 1993
2108086 southern pine beetle Dendroctonus frontalis Indian Mounds Wilderness Sept 27, 1993
2108093 southern pine beetle Dendroctonus frontalis SPB spots controlled cut and leave April 1993
2108089 southern pine beetle Dendroctonus frontalis Indian Mounds Wilderness Snoopy Plantation August 25, 1993
2108083 southern pine beetle Dendroctonus frontalis Indian Mound Wilderness July 24, 1992
2108090 southern pine beetle Dendroctonus frontalis Indian Mounds Wilderness SPB spread to private lands HWY 83. September 1993.
2108085 southern pine beetle Dendroctonus frontalis Indian Mounds Wilderness August 25, 1993
2108038 southern pine beetle Dendroctonus frontalis Aerial view of a bark beetle infestation in a pine forest in the Olancho Forest Region, Honduras.
2108039 southern pine beetle Dendroctonus frontalis Infestation. Olancho Region, Honduras
1348022 southern pine beetle Dendroctonus frontalis Faders
2107092 southern pine beetle Dendroctonus frontalis August 1983 at Four Notch Proposed Wilderness Area, Sam Houston National Forest, Texas
1348025 southern pine beetle Dendroctonus frontalis Spot in young pines
1348032 southern pine beetle Dendroctonus frontalis Spot in young plantation
1150009 southern pine beetle Dendroctonus frontalis spots showing the effect of ecosystem management 1st place in the 2002 Southern Forest Insect Work Conference Photo Salon in the Foest Insect Damage category.
1546194 southern pine beetle Dendroctonus frontalis aerial view of a southern pine beetle infestation
2180073 spruce beetle Dendroctonus rufipennis
2180075 spruce beetle Dendroctonus rufipennis
2181028 spruce beetle Dendroctonus rufipennis
5382443 mountain pine beetle Dendroctonus ponderosae Aerial view of fresh attacks in ponderosa pine amid older dead lodgepole pines, Colorado State Forest
5382395 Douglas-fir beetle Dendroctonus pseudotsugae Aerial view of tree mortality
0758125 mountain pine beetle Dendroctonus ponderosae Aerial view of tree mortality, Black Hills N.F., SD. This photo shows mortality caused by two generations of this insect. The yellow-green crown were attacked the previous year and the reddish brown crowns were attacked two years ago.
0758132 mountain pine beetle Dendroctonus ponderosae Heavy infestation, Dark red crowns are lodgepole pines and yellow-orange crowns are ponderosa pines.
0758133 mountain pine beetle Dendroctonus ponderosae Heavy infestation, Dark red colored crowns are lodgepole pine and the yellow-orange crowns are ponderosa pines.
5346012 fir engraver Scolytus ventralis Aerial view of tree mortality, Carson National Forest, NM, July 2007
5346018 pine engraver Ips pini Aerial view of tree mortality following fire damage, Carson NF, NM, July 2007
5346019 mountain pine beetle Dendroctonus ponderosae Aerial view of tree mortality, Berthoud Pass, CO, July 2007
5346021 mountain pine beetle Dendroctonus ponderosae Aerial view of tree mortality, Boulder Co, CO, August 2007
5346023 mountain pine beetle Dendroctonus ponderosae Aerial view of tree mortality, Sange de Cristo Range, CO, July 2007
5346028 mountain pine beetle Dendroctonus ponderosae Aerial view of tree mortality, Tennessee Mtn, Boulder Co, CO, August 2007
5346029 mountain pine beetle Dendroctonus ponderosae Aerial view of tree mortality, Tennessee Mtn, Boulder Co, CO, August 2007
5346035 fir engraver Scolytus ventralis Aerial view of scattered tree mortality, Wet Mountains, Colorado, July 2007
5346039 spruce beetle Dendroctonus rufipennis Aerially view of old tree mortality, Rawah Range, Colorado, August 2007
0758254 spruce beetle Dendroctonus rufipennis Color infrared aerial photo of tree mortality
0758235 Douglas-fir beetle Dendroctonus pseudotsugae Oblique color aerial photo of tree mortality
0758236 Douglas-fir beetle Dendroctonus pseudotsugae Oblique color aerial photo of a large infestation.
0758237 Douglas-fir beetle Dendroctonus pseudotsugae Oblique aerial photo of a large infestation.
0758238 Douglas-fir beetle Dendroctonus pseudotsugae Oblique aerial photo of tree mortality.
0758255 mountain pine beetle Dendroctonus ponderosae Oblique color infrared aerial photo of tree mortality
0758256 mountain pine beetle Dendroctonus ponderosae Oblique color infrared aerial photo of mountain pine beetle caused tree mortality
0758257 mountain pine beetle Dendroctonus ponderosae Color vertical aerial photo showing benefits of thinning to reduce incidence of mountain pine beetle attack.
1510091 southern pine beetle Dendroctonus frontalis SPB spot from air
1517011 southern pine beetle Dendroctonus frontalis Southern pine beetle; aerial view
1507064 southern pine beetle Dendroctonus frontalis SPB active spot;
1507065 southern pine beetle Dendroctonus frontalis SPB multi-acre spot
1510001 southern pine beetle Dendroctonus frontalis Southern pine beetle spot - small
1510002 southern pine beetle Dendroctonus frontalis Southern pine beetle spot - massive
1510003 southern pine beetle Dendroctonus frontalis Southern pine beetle spot
1510094 southern pine beetle Dendroctonus frontalis Aerial shot of an SPB spot
5135062 mountain pine beetle Dendroctonus ponderosae Aerial view of damage near Berthoud Pass, CO, 2006
5135063 mountain pine beetle Dendroctonus ponderosae Aerial view of damage near Berthoud Pass, CO, 2006
5135064 mountain pine beetle Dendroctonus ponderosae Aerial view of damage near Berthoud Pass, CO, 2006
5135065 mountain pine beetle Dendroctonus ponderosae Aerial view of damage near Berthoud Pass, CO, 2006
5135066 mountain pine beetle Dendroctonus ponderosae Aerial view of damage near Berthoud Pass, CO, 2006
5135067 mountain pine beetle Dendroctonus ponderosae Aerial view of damage near Berthoud Pass, CO, 2006
5135069 mountain pine beetle Dendroctonus ponderosae Aerial view of damage near Berthoud Pass, CO, 2006
5135070 mountain pine beetle Dendroctonus ponderosae Aerial view of damage near Berthoud Pass, CO, 2006
5135071 mountain pine beetle Dendroctonus ponderosae Aerial view of damage near Berthoud Pass, CO, 2006
5135039 Douglas-fir beetle Dendroctonus pseudotsugae Aerial view, Wet Mountains, CO
5135040 Douglas-fir beetle Dendroctonus pseudotsugae Aerial view of infestation, Wet Mountains, CO
5135042 Douglas-fir beetle Dendroctonus pseudotsugae Aerial view of infestation, Wet Mountains, CO
5135058 Ips engraver beetles Ips spp. Aerial survey from 2006.; Aerial view of scattered tree mortality adjecent to Picnic Rock Fire west of Fort Collins, CO
5135059 Ips engraver beetles Ips spp. Aerial view of scattered tree mortality adjacent to Picnic Rock Fire west of Fort Collins, CO
5135060 Ips engraver beetles Ips spp. Aerial view of scattered tree mortality adjacent to Picnic Rock Fire west of Fort Collins, CO
5135061 Ips engraver beetles Ips spp. Aerial view of scattered tree mortality adjacent to Picnic Rock Fire west of Fort Collins, CO
5136097 fir engraver Scolytus ventralis Aerial view of damage, Carson NF, NM
5136098 fir engraver Scolytus ventralis Aerial view of damage, Carson NF, NM
5135072 western balsam bark beetle Dryocoetes confusus Aerial view of tree mortality, Bull Mountain, Larimer CO, CO, 2006
5135073 western balsam bark beetle Dryocoetes confusus Aerial view of tree mortality, Bull Mountain, Larimer Co, CO
5135054 pinyon ips Ips confusus Aerial survey 2006; Aerial view of damage, near Canon City CO, 2006
5135055 pinyon ips Ips confusus Aerial survey in 2006.; Aerial view of damage near Canon City, CO, 2006
5135056 pinyon ips Ips confusus Aerial survey in 2006.; Aerial view of damage, near Canon City, CO, 2006
5135057 pinyon ips Ips confusus Aerial survey from 2006.; Aerial view of damage, near Canon City, CO, 2006
5135046 spruce beetle Dendroctonus rufipennis Aerial view of defoliation, Rawah Range, Roosevelt, NF, CO
5135047 spruce beetle Dendroctonus rufipennis Aerial view of damage, Rawah Range, Roosevelt NF, CO
5135048 spruce beetle Dendroctonus rufipennis Aerial view of damage, Rawah Range, Roosevelt National Forest, CO
5135049 spruce beetle Dendroctonus rufipennis Aerial view of damage, Rawah Range, Roosevelt NF, CO.
5135050 spruce beetle Dendroctonus rufipennis Aerial view of damage, Rawah Range, Roosevelt NF, CO
5135051 spruce beetle Dendroctonus rufipennis Aerial view of damage, Rawah Range, Roosevelt NF, CO
5135052 spruce beetle Dendroctonus rufipennis Aerial view of damage, Rawah Range, Roosevelt NF, CO
2167059 fir engraver Scolytus ventralis Aerial view of tree mortality
2167060 fir engraver Scolytus ventralis Aerial view of damage
2167062 fir engraver Scolytus ventralis Aerial view of damage
2167064 fir engraver Scolytus ventralis Aerial view of damage
2167063 fir engraver Scolytus ventralis Aerial view of damage
2181021 spruce beetle Dendroctonus rufipennis
2181022 spruce beetle Dendroctonus rufipennis
2181029 spruce beetle Dendroctonus rufipennis
2179061 Douglas-fir beetle Dendroctonus pseudotsugae
2179062 Douglas-fir beetle Dendroctonus pseudotsugae
2179099 Douglas-fir beetle Dendroctonus pseudotsugae infrared image; compare to image 2179061
2180010 Jeffery pine beetle Dendroctonus jeffreyi
3225018 southern pine beetle Dendroctonus frontalis Aerial detection survey, cover photo of "How to Conduct a Southern Pine Beetle Aerial Detection Survey" by USDA Forest Service
1467452 mountain pine beetle Dendroctonus ponderosae
1467453 mountain pine beetle Dendroctonus ponderosae
1467454 mountain pine beetle Dendroctonus ponderosae
1468220 Douglas-fir beetle Dendroctonus pseudotsugae
1468004 spruce beetle Dendroctonus rufipennis 1972 outbreak
1470171 mountain pine beetle Dendroctonus ponderosae
2108053 mountain pine beetle Dendroctonus ponderosae Prince George, British Columbia, Canada
2108054 mountain pine beetle Dendroctonus ponderosae log decks, Prince George, British Columbia, Canada
2108055 mountain pine beetle Dendroctonus ponderosae log decks, Prince George, British Columbia, Canada
2108012 southern pine beetle Dendroctonus frontalis Sept 21, 1983, buffer in plantation at Four Notch Proposed Wilderness Area, Sam Houston National Forest, Texas
2108013 southern pine beetle Dendroctonus frontalis Sept 21, 1983, buffer at Four Notch Proposed Wilderness Area, Sam Houston National Forest, Texas
2108010 southern pine beetle Dendroctonus frontalis Oct 13, 1993 at Four Notch Proposed Wilderness Area, Sam Houston National Forest, Texas
2107093 southern pine beetle Dendroctonus frontalis August 2, 1983, buffer at Four Notch Proposed Wilderness Area, Sam Houston National Forest, Texas
2107095 southern pine beetle Dendroctonus frontalis August 2, 1993, Fish eye view of 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
2107091 southern pine beetle Dendroctonus frontalis April 1984 Helicopter logging 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
1247216 southern pine beetle Dendroctonus frontalis Wormsloe plantation, Chatham County, GA 1974.
1247278 southern pine beetle Dendroctonus frontalis Wormsloe plantation, Chatham County, GA. 1974
1247217 southern pine beetle Dendroctonus frontalis Northeast Georgia. 1973
1247247 southern pine beetle Dendroctonus frontalis Northeast Georgia. 1973
1247305 southern pine beetle Dendroctonus frontalis Northeast Georgia. 1973.
1247001 southern pine beetle Dendroctonus frontalis Madison County, Georgia. 1973
1247007 southern pine beetle Dendroctonus frontalis Monroe County, GA. 1979.
1247043 southern pine beetle Dendroctonus frontalis Wormsloe, Chatham Coutny, GA. 1974.
0284011 southern pine beetle Dendroctonus frontalis Several uncontrolled infestations from large spot in Four Notch Area showing 3400 acres killed by SPB. February 1984; last of series
0284010 southern pine beetle Dendroctonus frontalis infestation-spots

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