Walang sangit (Leptcorisa oratorius) is a pest of insects or pests that often damage cultivation plants. This pest is present and damaging to almost all plant species.
In every region in Indonesia, pests of pekalongan have different titles, for example Sundanese people call by the name of kungkang, Sumatran people call by the name pianggang, madura people call by the name of calm and so forth.
In rice plants are potent pests are dangerous and very destructive pests. Walang sangit attack rice plants by sucking flower stalks and grains of rice in the filling phase of grains and cooking grains so that the filling of the grain is not perfect, even often causing the grain of hollow rice.
One pest of an adult female sage can produce more than 200 eggs, the eggs are usually placed on the top (top) of the leaves of the rice plant or the flag leaves.
The control of the pest of the pest is strongly done in an integrated manner, that is by applying various control techniques. The following pest control of the pest may be applied to minimize its development and minimize losses due to damage to the grain.