This photo of a bug chewed leaf was taken at the Chicago Botanic Garden.
From the dailyherald.com
Insect pests of the pomegranate can include the pomegranate butterfly Virachola isocrates and the leaf-footed bug Leptoglossus zonatus.
From the en.wikipedia.org
The storm damage is fixed, the accumulated leaf litter of fall is removed before it does harm, and there is little evidence of lace bug damage.
From the washingtonpost.com
A bug can be any of those things colloquially, but more specifically, it is a member of the insect order Hemiptera, including the assassin bugs, stink bugs, shield bugs, leaf bugs, etc.