white-footed ants
... that white-footed ants protect red scale insects, a major pest of citrus in South Africa?
... that <b id="mwB4I"><a href="./Technomyrmex_albipes" id="mwB4M" rel="mw:WikiLink" title="Technomyrmex albipes">white-footed ants</a></b> protect <a href="./Aonidiella_aurantii" id="mwB4Q" rel="mw:WikiLink" title="Aonidiella aurantii">red scale insects</a>, a major pest of citrus in South Africa?