Leptocoriza oratorius is included in the order hemiptera with alydidae family, kungkang included in the category of insect pests because kungkang often attack cultivation plants.
At sumatera we called is Kungkang, usually found in rice plants, kungkang attack rice plants during fruiting or in the generative phase by sucking fluid flower stalks and grains of rice in the filling of grain or cook milk.
, so it can lead to the grain of rice becomes hollow. rice plants that are attacked by pests of kungkang can cause a considerable loss of yield.