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Table 2 Lethal and sublethal concentrations of various Cry proteins against third instar larvae of Tribolium castaneum 7 days post treatment

From: Efficiency of Bacillus thuringiensis strains and their Cry proteins against the Red Flour Beetle, Tribolium castaneum (Herbst.) (Coleoptera: Tenebrionidae)

Bt strains/Cry proteinsLethal concentration±95% F.La. (g/10g diet )Slope ± SDChi square (χ2)p valueR.
LC30LC50LC99
20140919KYYT015
Cry3Aa
0.13
0.05–0.20
0.46
0.32–0.58
35.97
14.46–193.13
1.22 ± 0.184.120.240.952
20150420LHMT145
Cry37Aa
0.21
0.10–0.30
0.77
0.60–0.97
67.66
23.48–493.82
1.19 ± 0.184.780.180.945
20141126CLLT002
Cry22Aa
0.31
0.17–0.44
1.25
0.97–1.75
143.10
39.31–1857.32
1.13 ± 0.192.890.400.962
20131204YWYT02
8Cry51Aa
0.31
0.15–0.44
1.45
1.09–2.28
296.91
60.05–9538.04
1.00 ± 0.193.660.290.942
20140728LTT243
Cry3Ba
0.38
0.21–0.52
1.60
1.21–2.51
229.43
52.95–4823.27
1.07 ± 0.190.910.820.985
  1. a95 % Fiducial limits