. _:b76882613 . _:b76882613 . _:b76882612 . . . "Roptrocerus xylophagorum is parasitoid of Ips cembrae" . _:b76882611 _:b76882612 . _:b76882612 _:b76882613 . . . . . . _:b76882613 . _:b76882612 . . . "Roptrocerus xylophagorum is parasitoid of Polygraphus poligraphus" . . . . . . "Roptrocerus xylophagorum is parasitoid of Hylurgops palliatus" . . . . . . _:b76882611 . . . . . . "parasitoid of (statement)" . "Roptrocerus xylophagorum is parasitoid of Ips typographus" . "Roptrocerus xylophagorum, larve" . . . "parasitoid of (statement)" . . "parasitoid of (statement)" . . . . . "parasitoid of (statement)" .