Biocontrol of Cymbalophora rivularis (Menetries) (Lepidoptera: Erebidae) larvae by entomopathogenic bacteria and fungi

Egyptian Journal of Biological Pest Control

Table 3 Virulence effect of the applications on the last instar larvae of Cymbalophora rivularis

Treatments	% Mortality at different interval periods (hrs)
Treatments	24	48	72	120	144	168	192	216
Insectiicide	100.00A	100.00A	100.00A	100.00A	100.00A	100.00A	100.00A	100.0A
ET 10	0.00B	0.00B	5.00B	25.00B	40.00B	40.00C	70.00B	85.00C
K-19B	0.00B	0.00B	0.00C	6.67C	15.00CD	40.00C	80.00B	90.00BC
TV-3D	0.00B	0.00B	0.00C	0.00C	15.00CD	70.00B	80.00B	95.00AB
RK-92	0.00B	0.00B	0.00C	0.00C	15.00CD	65.00B	75.00B	85.00C
RK-1979	0.00B	0.00B	10.00B	10.00BC	10.00CD	50.00BC	75.00B	90.00BC
RK-79	0.00B	0.00B	0.00C	0.00C	25.00BC	60.00BC	75.00B	85.00C
RK-1980	0.00B	0.00B	0.00C	0.00C	5.00D	15.00D	55.00C	70.00D
Control	0.00B	0.00B	0.00C	0.00C	0.00D	0.00D	0.00D	0.00E
CV			30.58	61.36	43.71	29.37	13.57	6.42
LSD			6.76	16.71	18.91	24.85	16.06	8.65

The highest measurement values obtained according to the observation time are highlighted in bold