What is the primary dietary staple attracting adult Christmas beetles?

Answer

Eucalypt leaves

The adult stage of the Christmas beetle is characterized by its feeding habits as a folivore, meaning its principal requirement for sustenance, which fuels mating and reproductive activities, is the foliage of eucalypt trees, commonly known as gum leaves. This reliance on specific vegetation makes the presence of healthy, native Eucalyptus specimens a powerful draw for the flying beetles seeking nourishment during the warmer months. The availability of this primary food source dictates where the adult populations will congregate during daylight hours and when they are preparing for nocturnal activity.

What is the primary dietary staple attracting adult Christmas beetles?
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