husbandry
... that the practice of insect husbandry by ants is at least 15 million years old?
... that the practice of insect <b id="mwTA"><a href="./Trophobiosis" id="mwTQ" rel="mw:WikiLink" title="Trophobiosis">husbandry</a></b> by ants is at least 15 million years old?