S.N.

Name of Extract/ Combinatorial Mixture

LD₅₀ µg/gm

0.95 Confidence Limit UCL-LCL

Chi-Square

Slope Function

Degree of Freedom

heterogeneity

LD₄₀ µg/gm

LD₂₀ µg/gm

1.

S-AST-A

337.839

521.443 - 243.460

7.2207

−0.131622

4

1.8052

135.1

67.56

2.

S-AST-B

370.722

485.216 - 280.403

5.6770

−0.136581

4

1.4192

148.28

74.14

3.

S-AST-C

507.666

691.192 - 371.138

6.7542

−0.141483

4

1.6886

203.06

101.53

4.

B-AST-A

261.930

352.270 - 194.957

6.2448

−0.129716

4

1.5612

104.77

52.38

5.

B-AST-B

364.898

434.773 - 305.138

3.584

−0.123795

4

0.896

145.9

72.97

6

B-AST-C

494.352

683.442 - 352.598

7.1354

−0.140405

4

1.7839

197.74

98.87

7

Cu-AST-A

307.838

430.957 - 230.441

10.717

−0.133137

4

2.6792

123.1

61.5

8

Cu-AST-B

358.599

475.526 - 266.342

5.6228

−0.129255 −

4

1.4057

143.43

71.7

9

Cu-AST-C

531.550

715.288 - 397.738

10.489

−0.144219

4

2.6222

212.62

106.31

10

Cow-AST-A

236.106

328.254 - 164.877

9.0054

−0.130733

4

2.2513

94.44

47.22

11

Cow-AST-B

377.816

478.518 - 297.051

4.0440

− 0.133482

4

1.0110

151.1

75.56

12

Cow-AST-C

577.159

734.248 - 459.912

4.1740

−0.154133

4

1.0435

230.86

115.43

13

AQ-AST

30.147

36.071 - 24.929

1.077

−0.708375

4

0.269

12.05

6.02

14

A-AST

30.212

36.543 - 25.045

2.400

−0.684713

4

0.600

12.08

6.04

15

H-AST

50.601

90.739 - 34.517

8.6803

−0.822924

4

2.1701

20.24

10.12

16

P-AST

-

-

67.670

−0.458164

4

16.917

-

-

17

Malathion*

67.02

95.511 - 52.907

2.083

−0.875488

4

0.519

26.87

13.34

18

Fipronil*

50.18

57.861 - 18.107

11.829

−0.715311

4

2.9567

11.19

5.54

19

Thiamethoxam*

26.89

63.309 - 41.843

2.824

−0.872117

4

0.709

20.15

10.09