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The Elm Spanworm Moth (''Ennomos subsignaria'') is a moth of the Geometridae family. It is found from Texas to Alberta and east to the Atlantic coast.〔(Bug Guide )〕 It is recorded infrequently in Great Britain through accidental importation in asparagus.〔(Hants Moths )〕 The wingspan is 35–40 mm. Adults are pure white except for yellow branches on the antennae. They are on wing from late May to August.〔(University of Alberta E.H. Strickland Entomological Museum )〕 one generation per year. The larvae feed on elm, apple, birch, maple, and oak. ==Gallery== File:Ennomos_subsignaria_infestation.jpg|Infestation File:Ennomos_subsignaria_eggs.jpg|Eggs File:Ennomos_subsignaria_eggs1.jpg|Eggs File:Ennomos_subsignaria_larva.jpg|Larva File:Ennomos_subsignaria_damage.jpg|Damage File:Ennomos_subsignaria_pupae.jpg|Pupae File:Ennomos_subsignaria_adult.jpg|Adult 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Ennomos subsignaria」の詳細全文を読む スポンサード リンク
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