Here's . The trick is to be able to identify them early. Take a look at this , which shows what the BMSB looks like from eggs, through juvenile (nymph) stages, to adult.

There are various stink bug species that live in the U.S., from brown marmorated stink bugs to harlequin bugs, and these pictures will help you identify them.

Arjun Khadka, Amanda C. Hodges, Norman C. Leppla, P. Glynn Tillman, Halyomorpha halys (Stål) (Hemiptera: Pentatomidae) nymph survival and adult feeding preferences for crop plants in Florida, The ...