new pine knot-horn
... that the new pine knot-horn is a serious pest of maritime pine plantations?
... that the <b id="mwCM0"><a href="./Dioryctria_sylvestrella" id="mwCM4" rel="mw:WikiLink" title="Dioryctria sylvestrella">new pine knot-horn</a></b> is a serious pest of <a href="./Pinus_pinaster" id="mwCM8" rel="mw:WikiLink" title="Pinus pinaster">maritime pine</a> plantations?