Stinkbug, but also as a bug, Hemiptera, Heteroptera suborder of insects commonly known, is a kind of unusual insects wings change. A scent gland in the hole due to the body, can secrete a smelly fluid, volatile into a stench in the air, another worms, smelly Sister common name. The world's known about the more than 30,000 kinds, known in China about 500 kinds. Most species are herbivorous pests: adults, nymphs, needle-like mouthparts into the twigs and young stems, flowers and fruits, and leaves the organization, sap-sucking, resulting in plant growth and sluggish branches atrophy, and even the flowers and fruits fall off. Small portion of the types of predatory beneficial insects: Lepidoptera, Coleoptera larvae and Orthoptera adults, nymphs for hunting. The stinkbug the common feature is: the body flat, mouthparts needle sucking forewing base coriaceous end of the membranous hind wings are all membranous or degradation disappeared.