Geusong (Leptcorisa oratorius) is a bug or pest which often damage the cultivated plants. This pest is present and damaging to almost all plant species. But of the many types of plants, the most preferred insect pest is the rice plant.
Geusong has a distinctive and very stinging smell. The pest of the pest may produce its distinctive aroma if it is in danger, the pungent aroma is a form of self-defense from the threat of predators. In Indonesia call it by the name of pests Walang sangit only in Aceh name as Geusong.