First report of the entomopathogenic nematode, Steinernema carpocapsae, from Moghan region of Iran and its efficacy against the turnip moth, Agrotis segetum Denis and Schiffermuller (Lepidoptera: Noctuidae), larvae

Egyptian Journal of Biological Pest Control

Table 4 Mean comparison of Agrotis segetum mortality in different concentrations of Steinernema carpocapsae IRMoghan

Nematode concentrations (IJs per insect)	Mortality %
100	83.33^a
75	56.67^b
50	30^c
25	30^c
10	10^d
0	0^d

Insignificant differences are present between the values marked with similar superscripts (P < 0.01); N = 45 insects for each concentration