These insects usually in the lowland rice planting area. Leptocorisa oratorius (Hemiptera: Alydidae). The body of this imago is long and green.
This Leptocorisa attacks rice grains
which is still young causes rice grains to become empty.
The affected rice grains usually experience a void in the contents of the rice grains which results in a minimal rice yield.
Therefore it is necessary to spray the drug to eliminate the leptocorisa group. this is one of the keys to getting maximum yields.