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. 2017 Aug 8;8:1310. doi: 10.3389/fpls.2017.01310

Figure 2.

Figure 2

Frequencies of resistant plants in the three rye-grass populations studied. (A) Frequencies of resistant plants in the three rye-grass populations studied observed after the application of pyroxsulam + Actirob (AP, white bars) or pyroxsulam + cloquintocet-mexyl + Actirob (APC, gray bars). ***Indicate significant differences in the number of resistant plants between experimental modalities within each population according to Fisher's exact test (p < 0.001). (B) Frequencies of resistant plants in the three rye-grass populations studied observed after the application of iodosulfuron + mesosulfuron in ethoxylated castor oil + Actirob (AEIM, white bars), iodosulfuron + mesosulfuron + mefenpyr-diethyl in ethoxylated castor oil + Actirob (AEIMM, gray bars) and the commercial herbicide Archipel + Actirob (Archipel + Actirob, black bars). Different letters among experimental modalities within one population indicate significant differences in the number of resistant plants according to Fisher's exact test (p < 0.05).