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''Chrysoteuchia topiarius'', the topiary grass-veneer moth, subterranean sod webworm or cranberry girdler, is a moth of the Crambidae family. It is found in most of North America. The wingspan is 17–20 mm. The forewings vary from dark clay coloured to light yellowish brown. The hindwings are grey. Adults are on wing from late June to early August in one generation per year. The larvae feed on a wide range of plant, including mostly grasses. The young larvae feed on soft tissue such as the crowns, leaves and roots of their host plant. Mature larvae feed on the bark of cranberry and conifer seedling roots and crowns. They have also been recorded on blueberry. ==Gallery== Image:Chrysoteuchia topiaria damage.jpg|Damage Image:Chrysoteuchia topiaria damage1.jpg|Damage Image:Chrysoteuchia_topiaria_trap.jpg|Trap 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「Chrysoteuchia topiarius」の詳細全文を読む スポンサード リンク
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