Figure 4. Total numbers of captured nymphs of the dragonfly species Orthetrum albistylum speciosum and Crocothemis servilia mariannae in each paddy.
Each bar represents a replicate. Asterisks indicate a significant difference as compared to the control (Dunnett’s test, *P < 0.05, **P < 0.01, ***P < 0.001). “NS” indicates no significant difference.