Shield Bugs
This bug is also known as a stink bug, and such a nickname is not coincidental because it does stink when touched or attacked. Its unpleasantness doesn’t end here, because this insect is also really harmful. Its primary food source is sap from beans or tomatoes. It affects the plant’s state, the fruit becomes of poor quality, and yields, in general, are reduced because of this pest. It is easier to spot these bugs than other sap-sucking insects because they are bigger, about 0,59 inches (1,5 cm), adult bugs are bright green, and younger ones can be red, brown, or white.