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. 2017 Jun 22;8:1078. doi: 10.3389/fpls.2017.01078

FIGURE 5.

FIGURE 5

Visual assessment of inter-population competition between sensitive (AL) and target-site resistant (MH and NO) Lolium rigidum populations, in an herbicide-free environment. (A) Biomass production of sensitive (AL, black) and target-site resistant (MH, green and NO, red) L. rigidum populations, estimated every week (total five weeks) by image analysis and presented as foliage cover. Photographs showing the inter-population competition between L. rigidum populations: (B) AL vs. NO, (C) AL vs. MH and (D) NO vs. MH. indicate significant difference between populations at P ≤ 0.05.