Table 7.

Mean hemagglutination (HA) titres in embryonated chicken eggs inoculation with NDV and different concentrations of different extracts of Iresine herbstii.

Treatment	Concentration (µg/mL)	HA titre
Ethanolic Extract	300	4
	400	0
	500	8
	600	32
Acetonic Extract	300	0
	400	4
	500	8
	600	128
Dichloromethane Extract	300	32
	400	8
	500	128
	600	512
Petroleum Ether Extract	300	1024
	400	512
	500	512
	600	128
Virus Control	_	2048
Extract Control	_	0
Uninoculated Eggs	_	0