Fig. 2. Frequency distribution and cumulative distribution function (cdf) of (a) cysts 100 cm^-3 soil, (b) eggs per cyst, and (c) eggs 100 cm^-3 soil from Field A and (d) cysts 100 cm^-3 soil, (e) eggs per cyst, and (f) eggs 100 cm^-3 soil from Field B. Samples were collected before planting in 1999 and 2000. The number of eggs per cyst was estimated as the average number of eggs found after crushing three randomly selected cysts in each sample.

Return to article