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John W. Dooley's Images

Title: Homoptera Specialist
Organization: USDA Animal and Plant Health Inspection Service (APHIS)
Country: United States
Remove Filters: Diseases(X)
6 Images of 4 Subjects View Subject List View Image Details View Thumbnails

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Image Subject Name Scientific Name Description
0019030 chrysanthemum white rust Puccinia horiana white rust pustules on leaf, Intercepted in quarantine at SFO
0019031 Orchid Fleck Virus Rhabdovirus OFV circular pattern showing virus. Image distributed to show virus symptons Specimen from Mike Telson, SFO
0019029 pit scale galls Eremococcus spp. unknown species formed high density of galls on cut flower. Alert-Intercepted in Quarantine from Australia by SPPQO Mendoza at SFO Very unusual gall formations mixed with thrip and cecidomyiid galls as well.
0019032 gladiolus rust Uromyces transversalis Rust form underside of leaf
0019033 chrysanthemum white rust Puccinia horiana white colored pustule
0019035 chrysanthemum white rust Puccinia horiana white rust pustule

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