Category:Entomologists from the United States

Subcategories

This category has the following 144 subcategories, out of 144 total.

Media in category "Entomologists from the United States"

The following 170 files are in this category, out of 170 total.

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  1905. Forest Insect Investigations, Washington, D.C. Left-to-right W.F. Fiske, Phillips, and Jesse L. Webb. (37317667991).jpg 1,345 × 1,025; 305 KB
  
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  1909 Tyee - T. Kincaid caricature.jpg 1,512 × 3,025; 1.46 MB
  
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  1910. Josef Brunner (left) and Jesse L. Webb on a field trip in the northern Rocky Mountains region. (37460296595).jpg 1,320 × 877; 391 KB
  
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  1911. Dr. A.D. Hopkins (center) with control crew examining mountain pine beetle infested ponderosa pine. Northeastern Oregon Bark Beetle Control Project. Miner Creek area, Whitman National Forest, near Sumpter, Oregon. (37317664901).jpg 1,429 × 1,019; 574 KB
  
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  1911. Entomological Rangers J.D. Riggs (right) and J.J. Sullivan at Cecilville, California, starting on reconnaissance of Salman River country. (37061520430).jpg 875 × 1,317; 320 KB
  
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  1911. H.E. Burke (left) Entomological Assistant in charge of the Forest Insect Field Station, and Albert G. Angell, Agent. Yreka, California. (37061519970).jpg 737 × 1,331; 230 KB
  
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  1911. L-R F.C. Craighead, George Hofer, and Phil D. Sergent on the summit of the Elkhorn Mountains during a recruise of the control area. Northeastern Oregon Bark Beetle Control Project. (37317660581).jpg 1,334 × 877; 259 KB
  
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  1913. A field trip out of the Placerville Station. J.J. Sullivan (left) and P.D. Sergent on a trip up the American River Canyon near Kyburz, California. (37317656701).jpg 871 × 1,159; 416 KB
  
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  1914. Entomological rangers P.D. Sergent (left) and J.D. Riggs with pack horses and field equipment. Siskiyou Mountains, Oregon. (33983145455).jpg 2,475 × 1,547; 522 KB
  
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  1914. Reconnaissance party, head of Williams Canyon. Left-to-right W.D. Edmonston, A.B. Champlain, E.R. Spyer, and J.H. Pollock. Manitou, Colorado. (37061518040).jpg 1,197 × 924; 347 KB
  
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  1915. Personnel at the Ashland Station. L-R Dr. A.D. Hopkins, Chief of the Division of Forest Insect Investigations (Washington DC); W.E. Glendinning, J.M. Miller, J.E. Patterson, J.D. Riggs, P.D. Sergent, and F.P. Keen. (35971111216).jpg 1,902 × 1,068; 294 KB
  
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  1915. Photographic stand designed and built at Pacific Slope Station for photographing small specimens and insects. USDA Bureau of Entomology, Forest Insect Investigations. Ashland, Oregon. (38166376756).jpg 1,070 × 1,664; 229 KB
  
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  1916. P. Sergent with ponderosa pine and Dendroctonus brevicomis (western pine beetle) insect study cage. Muslin cage was used to force beetles to attack freshly-cut yellow pine log. Near Ashland, Oregon. (33469760652).jpg 2,220 × 1,476; 394 KB
  
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  1917. Conference of Bureau of Entomology and U.S. Forest Service men at Ashland, Oregon. (33983148455).jpg 2,508 × 1,440; 326 KB
  
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  1917. Conference of Bureau of Entomology and U.S. Forest Service men at Ashland, Oregon. Front row (left to right) F.P. Keen, T. Snyder, and R. Hopping. Back row (left to right) Albert Wagner, J. Miller, and A.J. Jaenicke. (37460297365).jpg 1,749 × 1,141; 451 KB
  
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  1919. Entomological Ranger W.E. Glendinning observes spruce logs on a logging train. Oregon Coast Range. (33299812350).jpg 2,045 × 1,468; 372 KB
  
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  1921. Entomologists looking for pandora moth (Coloradia pandora) pupae in the soil. Wocus Bay. Klamath Indian Reservation. Oregon. (33478831771).jpg 1,087 × 1,672; 461 KB
  
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  1923. Back, left-to-right Russell Pardue, Ranger Jess Elgen, Chester Jones, Walter J. Buckhorn Front Roy McNeil, Oswald Hoage. Southern Oregon Northern California beetle control project. (37166630301).jpg 1,477 × 965; 452 KB
  
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  1923. Winter camp. Area 1, Camp 15. L-R S.R. Black, Ernest McCullam, Otis Osborn, Ernest Buck, J.A. Howarth, Jr., Tiny Combest, Hal Ogle, Bernie Zollman. SONC. Crater National Forest. (32764724684).jpg 1,771 × 1,162; 265 KB
  
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  1926. F. Paul Keen in express wagon. (37166690901).jpg 622 × 949; 99 KB
  
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  1926. Walter J. Buckhorn (left) and F. Paul Keen. Modoc National Forest, California. (36471929284).jpg 1,837 × 1,309; 943 KB
  
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  1926. Walter J. Buckhorn sitting by a 65 inch DBH ponderosa pine. Klamath Indian Reservation. (36471927514).jpg 971 × 1,263; 352 KB
  
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  1927. Area 3 survey crew. L-R F.P. Keen, W.J. Buckhorn, and Max England. SONC bark beetle control project. Modoc NF, California. (35038125962).jpg 2,384 × 1,531; 291 KB
  
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  1927. Area 3 survey crew. L-R F.P. Keen, W.J. Buckhorn, and Max England. Southern Oregon-Northern California bark beetle control project. Modoc National Forest, California. (34829290822).jpg 1,942 × 1,069; 282 KB
  
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  1927. Area 3 survey crew. L-R Max England, F.P. Keen, and W.J. Buckhorn. SONC bark beetle control project. Modoc NF, California. (35203277895).jpg 2,458 × 1,514; 231 KB
  
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  1927. Area 3 survey crew. L-R Max England, F.P. Keen, and W.J. Buckhorn. Southern Oregon-Northern California bark beetle control project. Modoc National Forest, California. (34992754645).jpg 1,252 × 1,930; 171 KB
  
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  1927. Area 3 survey crew. L-R Max England, W.J. Buckhorn, and F.P. Keen. SONC bark beetle control project. Modoc NF, CA. (35203322335).jpg 2,400 × 1,506; 377 KB
  
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  1928. Ike Hastings. Survey Crew. Modoc National Forest, California. (33979643026).jpg 1,181 × 1,844; 296 KB
  
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  1929. F.P. Keen. Horsefly Unit Camp. SONC control project. (33705886226).jpg 1,515 × 2,433; 340 KB
  
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  1929. Ike Hastings. Horsefly Unit. SONC control project. (33208125373).jpg 1,227 × 1,865; 301 KB
  
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  1929. P.C. Johnson. Horsefly Unit. SONC control project. (33208141373).jpg 620 × 950; 109 KB
  
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  1929. William D. Bedard. Horsefly Unit. SONC control project. (33635143870).jpg 1,235 × 1,919; 281 KB
  
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  1930. Exposed ponderosa pine top with thermometers in place. Slash temperature studies. Klamath Falls, Oregon. (26445192969).jpg 1,883 × 1,175; 488 KB
  
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  1930. Harold Weaver (sitting) at control camp. Klamath Indian Reservation. (33597908060).jpg 929 × 1,297; 198 KB
  
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  1930. Left to right Alex J. Jaenicke, Lawrence Frizzell, and Clarence Young. Western pine beetle control project. Fremont NF, OR. (33177298354).jpg 1,301 × 929; 253 KB
  
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  1930. Shaded ponderosa pine top with thermometers in place. Slash temperature studies. Klamath Falls, Oregon. (38221501681).jpg 1,889 × 1,196; 414 KB
  
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  1931. W.J. Buckhorn (left) and Noble at Johnson Prairie. (35203325245).jpg 2,409 × 1,456; 248 KB
  
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  1931. Walter J. Buckhorn (left) and Noble at Johnson Prairie (survey crew). (37921610666).jpg 615 × 911; 109 KB
  
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  1932. Field Bug Crew. L-R Walter J. Buckhorn, D. Lynch, F.P. Keen, J. Kapitke, and T. Parr. (35618555935).jpg 2,500 × 1,589; 310 KB
  
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  1932. Walter J. Buckhorn examines field cage on ponderosa pine Dendroctonus brevicomis Lec. brood trees. Prineville, Oregon. (33983082945).jpg 936 × 1,328; 250 KB
  
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  1932. Walter J. Buckhorn examines field cage on ponderosa pine Dendroctonus brevicomis Lec. brood trees. Prineville, Oregon. (34511768440).jpg 914 × 1,307; 271 KB
  
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  1933. James A. Beal with climbing spurs and rope, removing bark from Dendroctonus brevicomis (western pine beetle) infested tree for determination of emergence. Sisters, Oregon. (34203638103).jpg 1,483 × 2,082; 636 KB
  
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  1933. Nineteen-foot insect tree cage for induced attack and emergence collection. Dendroctonus brevicomis. Modoc National Forest, California. (26445176519).jpg 1,083 × 1,654; 462 KB
  
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  1933. P.C. Johnson blazes and numbers tree infested by pine beetles. Lassen National Forest, California. (32744063413).jpg 3,914 × 4,818; 2.46 MB
  
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  1936. L-R, back W.J. Buckhorn, F.C. Craighead, A.J. Jaenicke, J.M. Miller, F.P. Keen. Front J.C. Evenden, J.A. Beal, and R.L. Furniss. Conference in Portland, Oregon. (35618555485).jpg 2,392 × 1,531; 277 KB
  
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  1936. Portland conference. Left-to-right, back row Walter J. Buckhorn, F.C. Craighhead, A.J. Jaenicke, J.M. Miller, F.P. Keen. Front row J.C. Evenden, J.A. Beal, Robert L. Furniss. Portland, Oregon. (34081275113).jpg 1,976 × 1,358; 1.04 MB
  
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  1960. Robert L. Furniss. Pacific Northwst Forest and Range Experiment Station. Portland, Oregon. (32903494534).jpg 2,492 × 1,489; 237 KB
  
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  1967. Research Entomologist, Boyd E. Wickman. Pacific Northwest Forestry Sciences Lab, Corvallis, OR. (33554469391).jpg 970 × 1,465; 194 KB
  
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  Adolph Hempel.jpg 179 × 250; 11 KB
  
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  Agriculture finds new ways to keep flowers free from destructive insect pests. Beltsville, MD, Aug. 30. The bureau of Plant Quarantine and Entomology of the Dept. of Agriculture, has LCCN2016873992.jpg 8,053 × 10,098; 10.77 MB
  
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  Albert John Cook 1842-1916.jpg 1,109 × 1,500; 407 KB
  
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  Alexander Craw.jpg 572 × 859; 175 KB
  
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  American entomologists.jpg 963 × 1,170; 1.1 MB
  
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  Annual report of the Fruit Growers' Association of Ontario, 1895 (1896) (19176895728).jpg 1,976 × 2,796; 1.85 MB
  
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  Arthur Challen Baker.jpg 360 × 547; 20 KB
  
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  Asistentes 48 Chester.jpg 122 × 139; 7 KB
  
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  Banks NathanUSDA-SEL-AcariB.jpg 198 × 243; 30 KB
  
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  BarberHerbert.jpg 268 × 342; 22 KB
  
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  Berthold Neumoegen.jpg 552 × 712; 185 KB
  
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  BILL ROOTHIER, ENTOMOLOGIST WITH THE CALIFORNIA DEPARTMENT OF AGRICULTURE, STAPLING PAPER BAG TO A - NARA - 542776.jpg 2,007 × 3,000; 3.65 MB
  
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  BILL ROOTHIER, ENTOMOLOGIST WITH THE CALIFORNIA DEPARTMENT OF AGRICULTURE, STAPLING PAPER BAG TO A MULBERRY TREE. THE... - NARA - 542776.jpg 2,007 × 3,000; 1.09 MB
  
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  Brooklyn entomological society.jpg 1,671 × 1,623; 2.63 MB
  
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  Captain William N Sullivan.jpg 8,680 × 10,980; 14.92 MB
  
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  Carl John Drake SIA.jpg 2,888 × 3,000; 3.14 MB
  
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  Carll.jpg 458 × 462; 93 KB
  
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  CDV J L Thomson.jpg 688 × 1,201; 619 KB
  
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  Charles Bridges ca. Winter 1976.tif 1,783 × 1,392; 7.61 MB
  
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  Charles Bridges formal.tif 2,008 × 1,433; 8.11 MB
  
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  Charles Bridges hunting dragonflies.tif 1,968 × 1,398; 7.99 MB
  
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  CharlesDMichener7June2015.jpg 2,127 × 2,158; 1.48 MB
  
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  Charlotte De Bernier Taylor (1806–1861).png 181 × 232; 35 KB
  
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  Clarence Moores Weed.jpg 411 × 618; 130 KB
  
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  Clarence Preston Gillette 1859-1941.jpg 1,148 × 1,800; 455 KB
  
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  Cookchart 2.jpg 1,264 × 1,580; 1.2 MB
  
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  Daniel Coquillett.jpg 796 × 1,086; 84 KB
  
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  Dead Mans Hole, Marble Falls, Texas (8737018690).jpg 3,456 × 5,184; 9.59 MB
  
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  Deborah Gordon at symposium.jpg 3,206 × 2,710; 2.36 MB
  
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  Dr. Cyril Pemberton surfing Waikiki Beach in 1916.jpg 1,710 × 2,108; 3.13 MB
  
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  Dr. J.A. Hyslop, of the Bur. of Entomology, Dept. of Agric. - LCCN 2016893585.jpg 3,629 × 4,383; 8.08 MB
  
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  Dr. Maurice C. Hall & Dr. J.E. Shillinger of Ag. Dept., 1-15-26 LCCN2016841660.jpg 5,276 × 4,239; 2.18 MB
  
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  Dr. Maurice C. Hall, 6-15-22 LCCN2016846526.jpg 4,354 × 6,022; 2.7 MB
  
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  Eastern Shore Ag Research 1.jpg 2,832 × 4,256; 7.06 MB
  
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  Edith Patch 1916.jpg 576 × 783; 104 KB
  
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  Edward Louis Graef.jpg 923 × 1,130; 690 KB
  
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  Edwards William Henry 1822-1909.jpg 588 × 935; 212 KB
  
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  Emily L. Morton.jpg 973 × 1,655; 128 KB
  
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  Entomological workers of the Division of Insects, United States National Museum 1925.jpg 800 × 613; 251 KB
  
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  Entomology at FDA (15771744301).jpg 1,360 × 1,807; 383 KB
  
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  Ephraim Porter Felt.png 499 × 706; 394 KB
  
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  Eugene Amandus Schwarz 1844-1928.png 412 × 643; 510 KB
  
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  Evelyn-Groesbeeck-Mitchell-1879-1964-Image-from-Cornell-University-Yearbook-1903.jpg 591 × 892; 55 KB
  
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  Frederick Knab.jpg 505 × 829; 37 KB
  
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  Harrisongraydyar.jpg 276 × 425; 14 KB
  
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  Henry Shimer AES.jpg 818 × 1,004; 165 KB
  
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  Henry Shimer portrait signed.jpg 2,736 × 3,648; 3.76 MB
  
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  Herbert H. Ross.pdf 1,518 × 2,027; 3.46 MB
  
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  Howard Notman LCCN2014716383.jpg 3,671 × 5,040; 1.47 MB
  
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  Howard Notman LCCN2014716383.tif 3,671 × 5,040; 17.65 MB
  
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  Imperishable insects created by scientists. Washington, D.C. June 18, 1937 - LCCN 2016871873.jpg 5,074 × 4,056; 9.7 MB
  
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  Imperishable insects created by scientists. Washington, D.C. June 18. William R. Walton, Senior Entomologist of the Division of Cereal and Forage Insects, U.S. Department of Agriculture, LCCN2016871873.jpg 10,148 × 8,112; 9.43 MB
  
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  Imperishable insects created by scientists. Washington, D.C. June 18. William R. Walton, Senior Entomologist of the Division of Cereal and Forage Insects, U.S. Department of Agriculture, LCCN2016871873.tif 10,148 × 8,112; 157.04 MB
  
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  J B Smith 1912.jpg 665 × 1,008; 188 KB
  
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  James Douglas Hood.jpg 632 × 862; 368 KB
  
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  James R Carey.jpg 342 × 407; 29 KB
  
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  James W. McKean 1920.jpg 303 × 398; 30 KB
  
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  Jaret Daniels holding a Schaus Swallowtail Butterfly. (14173043438).jpg 2,844 × 2,000; 4.14 MB
  
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  Jaret Daniels holding a Schaus Swallowtail Butterfly. (14379846793).jpg 5,184 × 3,456; 10.15 MB
  
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  Jaun Luis Jurat-Fuentes at AAAS 2025 01.jpg 3,456 × 5,184; 15.35 MB
  
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  Jaun Luis Jurat-Fuentes at AAAS 2025 02.jpg 3,456 × 5,184; 17.06 MB
  
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  Jennifer S. Thaler.jpg 2,292 × 2,368; 526 KB
  
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  Jerome G. Rozen Jr.jpg 2,210 × 2,714; 609 KB
  
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  JERRY VETTLE, IN CHARGE OF BIOLOGICAL CONTROL FOR THE STATE OF CALIFORNIA DEPARTMENT OF AGRICULTURE, - NARA - 542777.jpg 3,000 × 2,043; 3.21 MB
  
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  Jessica profile picture.jpg 160 × 160; 6 KB
  
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  John Stoffolano.jpg 3,000 × 4,000; 6.26 MB
  
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  John Thomas Polhemus.jpg 4,378 × 6,316; 8.97 MB
  
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  Joseph Lane Hancock, head-and-shoulders portrait, facing slightly right LCCN2005676614.tif 986 × 1,536; 1.45 MB
  
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  Joyce and Ross Bell, June 2010.jpg 1,107 × 740; 228 KB
  
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  K5397-5.jpg 633 × 737; 243 KB
  
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  Lawrence E Gilbert Brackenridge greenhouse Austin TX 2017.jpg 384 × 519; 113 KB
  
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  Lewis Bartholomew Woodruff (1868-1925).jpg 514 × 602; 208 KB
  
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  Lieut. Willard J. Chamberlin.jpg 291 × 429; 43 KB
  
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  Lincoln Brower.jpg 1,000 × 880; 344 KB
  
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  Lubomir Masner and colleagues.jpg 475 × 343; 37 KB
  
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  LUDLOW, C.S. DOCTOR LCCN2016859728.jpg 802 × 1,024; 79 KB
  
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  Ludlow-Doctor-CS.jpg 546 × 803; 47 KB
  
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  FEL listening to Insects.jpg 1,197 × 822; 1.02 MB
  
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  FEL sitting on bridge at SSI.jpg 2,930 × 2,151; 2.61 MB
  
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  Frank E Lutz portrait.jpg 1,156 × 1,430; 1.03 MB
  
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  Lydia A. Jahn, Ohio State University.jpg 301 × 397; 53 KB
  
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  Mabel Colcord USDA.jpg 1,538 × 2,509; 2.31 MB
  
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  Maine Agricultural Station 1915.jpg 560 × 441; 171 KB
  
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  Mary E. Murtfeldt.jpg 860 × 1,336; 330 KB
  
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  Mary Isabel McCracken (1866-1955).jpg 1,219 × 2,000; 430 KB
  
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  Maurice Cole Tanquary (2).jpg 1,090 × 1,498; 424 KB
  
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  Member of U Faculty Accepts Post in China - DPLA - bf3a10428378ffc4988d44b9e4e7a5bf.jpg 2,029 × 3,172; 468 KB
  
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  Members of the New York Entomological Society.jpg 1,452 × 956; 458 KB
  
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  Milton W. Sanderson laughing.jpg 450 × 594; 44 KB
  
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  Moulton Dudley 1878-1951.jpg 661 × 907; 397 KB
  
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  Otto Lugger 1901.jpg 318 × 480; 18 KB
  
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  Panayiotis Gennadius.jpg 120 × 157; 5 KB
  
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  Passport photo of Rosaltha "Rose" Sampson James.png 772 × 754; 418 KB
  
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  Photographic portrait, circa 1840s, of Margaretta Hare Morris, 1797-1867.jpg 5,257 × 6,164; 37.33 MB
  
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  Portrait of Charles Robertson.png 638 × 962; 875 KB
  
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  Powered pooter.jpg 1,971 × 2,958; 2.08 MB
  
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  PSM V51 D095 J Duncan Putnam.jpg 753 × 1,042; 111 KB
  
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  PSM V80 D622 John Bernhardt Smith.png 1,553 × 1,957; 1.13 MB
  
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  Quentin-Wheeler-2009.jpg 2,724 × 2,447; 2.07 MB
  
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  Quentin-Wheeler-2014.jpg 1,250 × 1,669; 166 KB
  
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  Roland Hayward (1865–1906).png 328 × 354; 79 KB
  
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  Samuel Stehman Haldeman.png 340 × 449; 176 KB
  
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  Samuel Williston.jpg 886 × 1,188; 648 KB
  
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  Scott Miller (Smithsonian).jpg 681 × 1,024; 255 KB
  
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  Fed alive to mosquitoes. Washington, D.C., April 24. One of the unsung heroes of the government service is Carroll Smith, research expert in equine fever in the Bureau of Entomology, LCCN2016871517.jpg 10,038 × 7,951; 8.89 MB
  
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  Staff Photograph of Barnard Burks.png 1,613 × 2,038; 2.07 MB
  
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  Staff photograph of Carl O. Mohr.png 1,669 × 2,121; 2.14 MB
  
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  Staff Photograph of Donald Wayne Webb.jpg 1,960 × 3,008; 2.29 MB
  
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  Staff photograph of Herbert H. Ross.png 1,667 × 2,084; 2.28 MB
  
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  Staff photograph of Leonora K. Gloyd.png 1,653 × 2,097; 1.68 MB
  
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  Staff photograph of Lewis J. Stannard.png 1,561 × 1,966; 2.3 MB
  
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  Staff photograph of Milton W. Sanderson.png 1,606 × 2,062; 2.19 MB
  
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  Staff Photograph of TH Frison.jpg 1,170 × 2,000; 282 KB
  
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  StanleyJCarpenter.jpg 588 × 689; 308 KB
  
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  Friedrich Valentin Melsheimer 1749-1814.jpg 931 × 1,235; 180 KB
  
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  Tanya Dapkey at Ada Day Philly 2019 Oct jeh.jpg 3,480 × 2,784; 1.18 MB
  
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  The butterflies of the west coast of the United States BHL42181379.jpg 2,108 × 3,027; 316 KB
  
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  The butterflies of the West Coast of the United States BHL9668378.jpg 1,833 × 2,772; 276 KB
  
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  The oist (1909) (14563602758).jpg 1,886 × 2,808; 818 KB
  
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  The Oölogist for the student of birds, their nests and eggs (1909) (14729455486).jpg 1,900 × 2,782; 1.39 MB
  
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  USDA entomology bee inspection (12813167043).jpg 6,725 × 4,488; 2.58 MB
  
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  Walter S. Abbott en la revista argentina Plus Ultra de septiembre de 1923.png 1,073 × 820; 1.38 MB