Seth Ausubel:
Azalea Gall, Exobasidium vaccinii, Whitesbog, NJ
Seth Ausubel:
Azalea Gall, Exobasidium vaccinii, Whitesbog, NJ
Seth Ausubel:
Azalea Gall, Exobasidium vaccinii, Whitesbog, NJ
Seth Ausubel:
Bead-like Cottonwood Gall Aphid, Thecabius populimonilis, DeAnza Trail, Tubac
Seth Ausubel:
Beech Woodwart, Hypoxylon fragiforme, Alley Pond Park, Queens, NY
Seth Ausubel:
Black Cherry Leaf Gall Mite, Eriophyes cerasicrumena, Hope Goddard Iselin Preserve, Oyster Bay, NY
Seth Ausubel:
Black Cherry Leaf Gall Mite, Eriophyes cerasicrumena, Jamaica Bay Wildlife Refuge
Seth Ausubel:
Black Cherry Leaf Gall Mite, Eriophyes cerasicrumena, Jamaica Bay Wildlife Refuge
Seth Ausubel:
Cedar-Apple Rust, Gymnosporangium juniperi-virginianae, on Eastern Red Cedar, Alliger Park, Hopewell, NJ
Seth Ausubel:
Cedar-Apple Rust, Gymnosporangium juniperi-virginianae, Southold, NY
Seth Ausubel:
Chalcidoid Wasp, Tanaostigmodes howardii, gall on Acacia, Walker Canyon, Santa Cruz County
Seth Ausubel:
Chalcidoid Wasp, Tanaostigmodes howardii, gall on Catclaw Acacia (Senegalia greggii), Montosa Canyon - Whipple Picnic Area
Seth Ausubel:
Cherubic poplar petiole-gall aphid, Pemphigus obesinymphae, Peña Blanca Lake
Seth Ausubel:
Cherubic poplar petiole-gall aphid, Pemphigus obesinymphae, Peña Blanca Lake
Seth Ausubel:
Common Sawfly, Euura sp. (Former Pontania), gall, Rose Canyon Lake, Mt. Lemmon
Seth Ausubel:
Common Sawfly, Pontania sp., gall on willow (Salix sp.), Great Swamp Conservancy, Madison County, NY
Seth Ausubel:
Common Sawfly, Pontania sp., gall on willow (Salix sp.), Great Swamp Conservancy, Madison County, NY
Seth Ausubel:
Elm Cockscomb Aphid, Colopha ulmicola, gall, Ausable Marsh WMA, Clinton Co., NY
Seth Ausubel:
Elm Cockscomb Aphid, Colopha ulmicola, Ward Pound Ridge Reservation, Westchester County, NY, 1 of 3
Seth Ausubel:
Elm Cockscomb Aphid, Colopha ulmicola, Ward Pound Ridge Reservation, Westchester County, NY, 2 of 3
Seth Ausubel:
Elm Cockscomb Aphid, Colopha ulmicola, Ward Pound Ridge Reservation, Westchester County, NY, 3 of 3
Seth Ausubel:
Elm Cockscomb Aphid, Colopha ulmicola, Ward Pound Ridge Reservation, Westchester County, NY, 3 of 3
Seth Ausubel:
Gall-making Aphid, Pemphigus obesinymphae, gall on Fremont Cottonwood, Populus fremontii, De Anza Trail at Clark Crossing, Carmen
Seth Ausubel:
Gall-making Aphid, Tetraneura sp., Planting Fields Arboretum, Oyster Bay, NY
Seth Ausubel:
Gall-making Aphid, Tetraneura sp., Planting Fields Arboretum, Oyster Bay, NY
Seth Ausubel:
Gall Fly, Eurosta comma, Kakiat County Park, Rockland County, 13-08-31
Seth Ausubel:
Gall Midge, Asphondylia auripila, Canoa Ranch Conservation Park
Seth Ausubel:
Gall Midge, Asphondylia auripila, Canoa Ranch Conservation Park
Seth Ausubel:
Gall Midge, Asphondylia floccosa, gall on saltbush, Atriplex sp., Coachella Valley Preserve - Thousand Palms Oasis, Riverside County
Seth Ausubel:
Gall Midge, Asphondylia floccosa, gall on saltbush, Atriplex sp., Coachella Valley Preserve - Thousand Palms Oasis, Riverside County
