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David Gent's Images

Organization: USDA Agricultural Research Service
Country: United States

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260 Images of 16 Subjects View Subject List View Image Details View Thumbnails

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Subject Scientific Name Images
Apple Mosaic Virus Ilarvirus ApMV 11
bertha armyworm Mamestra configurata 1
black vine weevil Otiorhynchus sulcatus 1
California prionus Prionus californicus 3
Carnation Latent Virus Carlavirus CLV 21
common hop Humulus lupulus 68
dragonflies and damselflies 2
Fusarium wilts, blights, rots and damping-off Fusarium spp. 18
garden symphylan Scutigerella immaculata 9
herbicides (general) 36
hop aphid Phorodon humuli 9
Hop Stunt Viroid Hostuviroid HSVd 3
lady beetle 8
powdery mildew Podosphaera macularis 55
spider mites Tetranychus spp. 8
Verticillium wilt Verticillium albo-atrum 7

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