You searched for: “acridophobia
acridophobia (s) (noun), acridophobias (pl)
A great hatred of certain insects based on the vast amounts of destruction which are caused by such bugs: Acridophobia involves disastrous swarms of grasshoppers and locusts that are like gigantic-living tumbleweeds that roll onward, during which the forward edge descends to feed as others pass over-head, and those that are left behind rise up and rejoin the hoard as they move on to consume other areas of vegetation.