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Electronic Journal of Biotechnology ISSN: 0717-3458
  © 2013 by Universidad Católica de Valparaíso -- Chile
Vol. 16 No. 5, Issue of September 15, 2013
 

Fig. 1 Average fly-load of H. irritans in Overo Colorado steers grazing on: brome pasture (A), ryegrass/white clover pasture (B) and E+ tall fescue (C) at Centro Regional de Investigación INIA Carillanca, Vilcún, Chile, during 2011 season. I-V= low fly-load; VI-X= high fly-load. Different letters indicate significant differences by the nonparametric Kruskal-Wallis test followed by Conover-Inman test (P < 0.05).