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Table 8 Log probit and regression analysis of third larval instars of C. quinquefasciatus in different concentrations of methanolic extract of B. pilosa for 24 h and 48 h

From: Pharmacological potential of Bidens pilosa L. and determination of bioactive compounds using UHPLC-QqQLIT-MS/MS and GC/MS

Plant extract

Time

Chi Square

LC50 (ppm)

95% confidence limits

df

R 2 Value

Slope ± SE

Intercept ± SE

F value

P value

Lower limit

Upper limit

Methanolic leaf extract of B. pilosa

24 h

0.00

148.7

89.3

247.7

4

0.96

0.168 ± 0.015

17.02 ± 4.69

118.7

0.0004

48 h

0.667

101.7

94.4

109.5

4

0.99

0.063 ± 0.022

74.87 ± 6.69

8.27

0.045