Fig. 8. Log-kriged maps represent the distribution of cysts in the area sampled within Field B in (a) 1999 and (b) 2000, the distribution of eggs per cyst in (c) 1999, and the distribution of eggs in (d) 1999 and (e) 2000. The shading scale indicates levels of cysts [log₁₀(cysts 100 cm^-3 soil + 1)], eggs per cyst [log₁₀(eggs per cyst + 1)], and eggs [log₁₀(eggs 100 cm^-3 soil + 1)]. A solid line delineates the field boundaries.