Fig. 2 in A Method for Rearing the Rice Water Weevil, Lissorhoptrus oryzophilus (Coleoptera: Curculionidae), in the Laboratory

Fig. 2. Larvae, pupa and adults of the rice water weevil, Lissorhoptrus oryzophilus, reared in water and vermiculite in the laboratory. A) Larvae produced from the layer of rice roots in water in rearing apparatus; B) test tubes for rearing mature larvae individually in vermiculite; C) pupal case built on rice roots in vermiculite; D) adult weevils emerged from pupae in vermiculite.