Effect of different levels of maize supplementation on the cumulative bodyweight change (kg) (a), hematocrit (%) (b), nematode eggs per gram of feces (c), and maize intake (g fresh basis) (d) in browsing Criollo kids naturally infected with gastrointestinal nematodes during the rainy season. I-S108 = infected and supplemented with 108 g maize grain. I-S1% = infected and supplemented with maize grain at 1% LW. I-S1.5% = infected and supplemented with maize grain at 1.5% LW. NI-S1.5% = no infected (moxidectin treatment) and supplemented with maize grain at 1.5% LW. I-NS = infected non supplemented