Images Vidéos

Département américain de l'agriculture Photos ❘ Science Photo Library

Calorimetry and metabolism research, 1899
12991388 - Calorimetry and metabolism research, 1899
Calorimetry and metabolism research, 1912
12991384 - Calorimetry and metabolism research, 1912
National Animal Disease Laboratory (NADL)
13360117 - National Animal Disease Laboratory (NADL)
HEPA Filter Bank, National Animal Disease Laboratory
13360147 - HEPA Filter Bank, National Animal Disease Laboratory
Charles Valentine Riley, British-US entomologist
12991386 - Charles Valentine Riley, British-US entomologist
Decontamination, National Animal Disease Laboratory
13360118 - Decontamination, National Animal Disease Laboratory
National Animal Disease Laboratory (NADL)
13360075 - National Animal Disease Laboratory (NADL)
Calorimetry and metabolism research, 1915
12991387 - Calorimetry and metabolism research, 1915
Apollo 15 plant growth experiment,1971
12894472 - Apollo 15 plant growth experiment,1971
NASA's Earth Information Center ribbon cutting
13950802 - NASA's Earth Information Center ribbon cutting
Turkey carcasses
13416735 - Turkey carcasses
Asian giant hornet larvae and pupa in specimen tubes
13505671 - Asian giant hornet larvae and pupa in specimen tubes
Caught spotted lanternflies
13452582 - Caught spotted lanternflies
Bioreactor at National Animal Disease Laboratory
13360143 - Bioreactor at National Animal Disease Laboratory
Calorimetry and metabolism research, 1910
12991385 - Calorimetry and metabolism research, 1910
Spotted lanternflies
13452581 - Spotted lanternflies
Hallway, National Animal Disease Laboratory (NADL)
13360077 - Hallway, National Animal Disease Laboratory (NADL)
HEPA Filter Bank, National Animal Disease Laboratory
13360078 - HEPA Filter Bank, National Animal Disease Laboratory
Captured Asian giant hornet
13505670 - Captured Asian giant hornet
Chicken slaughterhouse
13416734 - Chicken slaughterhouse
Henry Granger Knight and his wife Nelly Dryden Knight
12395987 - Henry Granger Knight and his wife Nelly Dryden Knight
Eunice Oberly, US science librarian
12379336 - Eunice Oberly, US science librarian
Moldy Mary and mass production of penicillin, 1943
12489762 - Moldy Mary and mass production of penicillin, 1943
Mary Engle Pennington, US chemist
12420202 - Mary Engle Pennington, US chemist
Lucia McCulloch, US plant pathologist
12420193 - Lucia McCulloch, US plant pathologist
Louise Stanley, US chemist and nutritionist
12376921 - Louise Stanley, US chemist and nutritionist
Louise Stanley, US chemist and nutritionist
12376922 - Louise Stanley, US chemist and nutritionist
Alexander Wetmore and John Warren Aldrich, US ornithologists
12349321 - Alexander Wetmore and John Warren Aldrich, US ornithologists
Castor bean pod
11684970 - Castor bean pod
Sorghum crop,hydroponics research
11677689 - Sorghum crop,hydroponics research
Mary Katherine Bryan, US plant pathologist
12420206 - Mary Katherine Bryan, US plant pathologist
Johne's disease research
11679360 - Johne's disease research
Ruth Colvin Starrett McGuire, US plant pathologist
12420224 - Ruth Colvin Starrett McGuire, US plant pathologist
Moth trap baited with pheromones
11684852 - Moth trap baited with pheromones
Weedkilling gas treatment,1938
12056042 - Weedkilling gas treatment,1938
Maize laboratory research
11677688 - Maize laboratory research
Frank Meyer,Dutch-US plant collector
11684814 - Frank Meyer,Dutch-US plant collector
Rice bran oil research
11684835 - Rice bran oil research
Blotching on an orange,UV screening
11684805 - Blotching on an orange,UV screening
Fibre research collection
11677649 - Fibre research collection
Specially bred lambs
11679359 - Specially bred lambs
Leaf pigment chromatography
11677696 - Leaf pigment chromatography
Fibre research specimen
11677650 - Fibre research specimen
E. coli STEC bacterial test
11684967 - E. coli STEC bacterial test
Plant virus research
11684965 - Plant virus research
Burning biofuel log
11677648 - Burning biofuel log
Plant virus research
11684964 - Plant virus research
Citrus greening disease treatment
11684955 - Citrus greening disease treatment
Mould on an orange,UV screening
11684806 - Mould on an orange,UV screening
Biochar production research
11679394 - Biochar production research
Azucena rice research
11679364 - Azucena rice research
Bioplastics research
11677698 - Bioplastics research
Plant disease transmission research
11677693 - Plant disease transmission research
Tea supplements research
11677660 - Tea supplements research
Instant corn-soy blend
11677654 - Instant corn-soy blend
Salmonella sterilisation testing
11684968 - Salmonella sterilisation testing
Agricultural soil samples analysis
11679401 - Agricultural soil samples analysis
Clinton Merriam,US naturalist
12055967 - Clinton Merriam,US naturalist
Rice bran types
11684804 - Rice bran types
Red flour beetle genome research
11679389 - Red flour beetle genome research
Nematode research,cotton infection
11677712 - Nematode research,cotton infection
Insect-nematode research
11684995 - Insect-nematode research
Insect predation research
11684986 - Insect predation research
Salmonella bacteria research
11679399 - Salmonella bacteria research
Citrus greening disease research
11679370 - Citrus greening disease research
Cocoa tree genetics research
11684992 - Cocoa tree genetics research
Prion analysis research
11684981 - Prion analysis research
Sheath blight disease genetics research
11679402 - Sheath blight disease genetics research
Leukaemia phytochemicals research
11679393 - Leukaemia phytochemicals research
Sugarcane industry research
11679391 - Sugarcane industry research
Atmospheric pollutant research
11679367 - Atmospheric pollutant research
Mosquito pesticide research
11677692 - Mosquito pesticide research
Flora Patterson,US mycologist
12099799 - Flora Patterson,US mycologist
Shikimate metabolite test
11684978 - Shikimate metabolite test
E. coli STEC bacterial testing
11684975 - E. coli STEC bacterial testing
Mass spectrometry sugar analysis
11684971 - Mass spectrometry sugar analysis
Leptospira bacteria research
11677700 - Leptospira bacteria research
Staphylococcus toxins research
11684985 - Staphylococcus toxins research
Intravenous feeding research
11684973 - Intravenous feeding research
Citrus greening disease research
11679369 - Citrus greening disease research
Rhizoctonia plant fungus research
11677695 - Rhizoctonia plant fungus research
Tea supplements research
11677661 - Tea supplements research
Arthur Koehler, US dendrologist
12250137 - Arthur Koehler, US dendrologist
Peach tree short life disease research
11684957 - Peach tree short life disease research
American elm nursery
11684956 - American elm nursery
Agricultural bacteria research
11677710 - Agricultural bacteria research
Midge genetics research
11684990 - Midge genetics research
Biofuel genetics research
11679406 - Biofuel genetics research
Food processing hygiene inspection
11679390 - Food processing hygiene inspection
Soil pesticides research
11679387 - Soil pesticides research
Brain activity fluorescence imaging
11684989 - Brain activity fluorescence imaging
Plague bacteria detection research
11679398 - Plague bacteria detection research
Biochar soil supplement research
11677702 - Biochar soil supplement research
Steak quality research
11677662 - Steak quality research
Genetically modified cow
11819760 - Genetically modified cow
Brain tissue prion research
11684983 - Brain tissue prion research
BSE diagnostics research
11684982 - BSE diagnostics research
Bovine disease genetics research
11679386 - Bovine disease genetics research
Agricultural aerial drone survey
11679372 - Agricultural aerial drone survey
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