Aphelinus mali
... that the wasp Aphelinus mali is a parasitoid of the woolly apple aphid, a pest of apple trees?
... that the wasp <i id="mwAVc"><b id="mwAVg"><a href="./Aphelinus_mali" id="mwAVk" rel="mw:WikiLink" title="Aphelinus mali">Aphelinus mali</a></b></i> is a <a href="./Parasitoid" id="mwAVo" rel="mw:WikiLink" title="Parasitoid">parasitoid</a> of the <a href="./Eriosoma_lanigerum" id="mwAVs" rel="mw:WikiLink" title="Eriosoma lanigerum">woolly apple aphid</a>, a pest of apple trees?