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Table 2 Pupa and adult deformity rate of Chilo suppressalis fed with the artificial diets containing different concentrations of Cd2+

From: Does cadmium cause cascading effects on the development and reproduction of the striped stem borer, Chilo suppressalis (Walker)?

Cd concentration added in artificial diet (mg/kg)

Pupa deformity rate (%)

Adult deformity rate (%)

0 (control)

1.04 ± 0.85

5.34 ± 1.22

0.2

3.59 ± 0.75

5.90 ± 0.87

1.0

0.81 ± 0.66

7.03 ± 0.34

2.5

3.94 ± 0.80

16.17 ± 2.53*

5.0

5.42 ± 1.02

13.64 ± 2.22*

10.0

2.59 ± 1.10

4.94 ± 0.41

  1. Values are given as means +/− SE
  2. *Means the significant difference between control and treatment (t-test, P < 0.05). – means that female can’t oviposit under such Cd stress