Calculatiang the LC50 of insecticides with software SPSS.
Author of the article:JIA Chun-Sheng
Author's Workplace：(Yingdong College of Bioengineering, Shaoguan University,Shaoguan,512005,China)
Key Words：LC50;SPSS software;insecticide
Abstract：The probit analysis was illustrated with an example using probit procedure of SPSS 13.0, with interpretation of the major outputs. Compared with another software,the results showed that the SPSS could be used for calculating LC50 easily,quick