leptocorisa oratorius (walang sangit, leptocorisa bengalensis, leptocorisa maculiventris)

adult rice bug agricultural alydidae animal defense asian animals beautiful biology discovery dragonfly environment farmer farmers enemy farming fauna fly grass grasshopper green harvest indonesian insect insecta insecticide invertebrate leaf leptocorisa bengalensis maculiventris oratoria oratorius mating natural paddy pest plant small smell smelly species stink stinky ear threatened walang sangit wild wildlife wing