Viability (%) and pathogenicity (%) of infective juveniles of Steinernema feltiae subjected to different nozzles at different pressures in 2010.

1Spray not subjected to pressurization; averages followed by the same uppercase letters in columns and lowercase letters in lines are not different according to Tukey test results (P≤0.01).*Original pathogenicity data were transformed into √ x+0.5.