Table 1.

Rickettsia frequency found in Rickettsia-free (R) whiteflies exposed to R+ (treatment) or R (control) whiteflies. The exposure time was 10 days.

replicatestreatmentcontrol
number of R females exposed to R+% Rickettsia in R femalesnumber of R females exposed to R% Rickettsia in R females
15070
27090
3450180
452050
533390
sum2448