Table 1.

Average number of Helicoverpa armigera larvae after application of spintoram, emamectin benzoate, NPV and their mixtures.

Treatment	Number of larvae / 25 plants
	After 1 day exposure	After 2 day exposure	After 3 day exposure	After 4 day exposure	After 5 day exposure	After 6 day exposure	After 7 day exposure	After 8 day exposure
Control	2.50 ± 1.04b	2.75 ± 0.48ab	5.00 ± 0.91a	6.50 ± 0.64a	8.50 ± 1.04a	9.75 ± 0.48a	9.75 ± 0.85a	12.25 ± 0.48a
Spintoram	3.25 ± 0.48b	2.75 ± 0.25ab	2.25 ± 0.25b	1.00 ± 0.41bc	0.50 ± 0.29bc	0.50 ± 0.29b	0.00 ± 0.00b	0.00 ± 0.00c
Emamectin benzoate	2.25 ± 0.25b	3.00 ± 0.41a	2.00 ± 0.41b	2.00 ± 0.41b	1.50 ± 0.29b	0.75 ± 0.48b	0.50 ± 0.29b	1.50 ± 0.29b
NPV	3.00 ± 0.41b	1.75 ± 0.25b	1.75 ± 0.63b	1.25 ± 0.48bc	0.75 ± 0.48bc	0.50 ± 0.29b	0.25 ± 0.25b	0.50 ± 0.29c
Spintoram + NPV	2.75 ± 0.25b	2.00 ± 0.71ab	1.75 ± 0.25b	0.25 ± 0.25c	0.00 ± 0.00c	0.00 ± 0.00b	0.00 ± 0.00b	0.00 ± 0.00c
Emamectin benzoate + NPV	5.50 ± 1.04a	2.00 ± 0.41ab	2.00 ± 0.41b	1.00 ± 0.41bc	0.50 ± 0.29bc	0.50 ± 0.29b	0.50 ± 0.29b	0.00 ± 0.00c

Values within columns followed by the same letter do not differ significantly at the P > 0.05.