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Hemiptera: Aphididae - aphid
Tetraneura ulmi Elm-grass aphid, Elm sack gall aphid Gall on Ulmus, Elm Primary hosts: Ulmus minor, glabra Secondary hosts: Oligophagous on Poaceae |
Tetraneura ulmi
Durlston, Dorset. June 2019
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Hemiptera: Aphididae - aphid
Tetraneura ulmi Elm-grass aphid, Elm sack gall aphid Gall on Ulmus, Elm Primary hosts: Ulmus minor, glabra Secondary hosts: Oligophagous on Poaceae |
Tetraneura ulmi
Durlston, Dorset. June 2019