Phytoecia (Opsilia) coerulescens (Scopoli, 1763)
biology

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[Photo © M.Rejzek]

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Left picture - In Central Europe various Boraginaceae (e.g. Echium vulgare) serve as host plants of Phytoecia (Opsilia) coerulescens coerulescens (Scopoli, 1763).
Right picture - A stalk girdled by a larva of P. (O.) coerulescens coerulescens.

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