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. 2015 Sep 4;2:30. doi: 10.3389/fvets.2015.00030

Figure 2.

Figure 2

Mean serum prolactin levels in steers grazing toxic endophyte-infected [Epichloë coenophiala (Morgan-Jones & W. Gams) C. W. Bacon & Schardl] tall fescue [Lolium arundinaceum (Schreb.) Darbysh] and treated (n = 4 steers per treatment groups) with or without an estradiol–progesterone ear implant and soybean hull (SBH) feeding combinations. Values are averages over 2 years, two sample dates per year (6/14 and 7/5/2007; 6/24 and 7/24/2008). Means with different letters are different (P ≤ 0.05).