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Table 2 Effect of Bt Cry1Ac and Cry2Ab toxins on egg hatchability of C. carnea

From: Potential impact of host pest fed on Bt-modified corn on the development of Chrysoperla carnea (Stephens) (Neuroptera: Chrysopidae)

Treatments Cry1Ac (μg/ml) Cry 1Ab (μg/ml) Cypermetherin (2 μg/ul) dH2O
Concentrations 4.0 8.0 10.0 4.0 8.0 10.0 (+ve control) (−ve control)
Mean no. of hatched C. carnea eggs 19.0 ± 1.13a 18.33 ± 1.13a 18.0 ± 1.13a 19.33 ± 1.13a 18.33 ± 1.13a 17.33 ± 1.13a 0.0b 16.66 ± 1.13a
  1. Data represented as mean ± SE
  2. a, bInsignificant difference between similar litter using Duncan multiple range test at P < 0.05