From: Baseline susceptibility of different European lepidopteran and coleopteran pests to Bt proteins expressed in Bt maize: a systematic review
Ostrinia nubilalis
No. populations
Min
Max
EC50 diet surface (ng/cm2)
 Cry1Ac
10
0.052
0.13
 Cry1F
143
0.3
2.65
LC50 diet surface (ng/cm2)
 Cry1Ab
28
3
109
11
0.2
0.78
177
1.04
13.8
LC50 incorporation (µg/l)
8
2120