Seasonal Variation and Frequency Distribution of Ectoparasites in Crossbreed Cattle in Southeastern Brazil

Figure 2

Mean total number (mean ± SE) and seasonal variation of Rhipicephalus microplus (a) and larvae of Dermatobia hominis (b) and Haematobia irritans (c) on heifers from Holstein × Gir crossbreeds from November 2007 to September 2009 in the northeast of Minas Gerais State, Brazil.

(a)

(b)

(c)