At the species level, significant effects of plant diversity, grazing
breed, and their interactions were found on the abundance of five
dominant insect species, including E. unicolor, T. ruficornis, A.
nasuta, Curculionidae sp., Cicadellidae sp., but not for C.
quatuordecimpustulata, excluding for plant diversity-effects
(Table 3). The abundance of E. unicolor was higher in the control
than that in grazed plots by cattle and sheep at low plant diversity
level, and was lower than that of grazed plots by sheep at
intermediate plant diversity level and by goats in high plant
diversity level