<em>It is necessary to eliminate all invasive fire ant colonies to eradicate the invasive population because;</em>
Fire ants spread by winged members and by hitching rides so a single colony can cause infestation.
<u>It is necessary to eradicate all invasive fire ant colonies to wipe out the invasive population considering that just a single colony may cause infestation. </u>
<u>A colony can cause infestation since fire ants spread by winged members and by hitching rides.</u>
It’s will pass along (Parasites)
<span>Creating an Islamic Golden Age</span>
The answer to your question is "<span>cephalocaudal</span>."