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. 2020 Jun 19;10:9967. doi: 10.1038/s41598-020-67025-2

Figure 3.

Figure 3

Margalef species richness index (a), Shannon’s diversity index (b), and Pielow evenness (c) of the plant community treated with atrazine or tribenuron methyl for three years. Note: * shows the difference in the plant community diversity index in the different herbicide dosages at the same time according to one-way ANOVA. *P < 0.05, **P < 0.01, and ***P < 0.001.