Study of the Variability of the Chemical Profile, and Biological Activity Approaches of Hedychium coronarium J. Koenig Essential Oil from Different Habitats of Uttarakhand, India

Table 11

Effect of essential oils on percent mycelial growth inhibition of F. oxysporum and C. lunata.

	Concentration (μL/mL)	Percent mycelial growth inhibition (mean ± SD)
		Fusarium oxysporum	Curvularia lunata
HCPNO	50	27.40 ± 0.64^b	28.51 ± 0.47^bc
	100	33.70 ± 0.64^c	41.85 ± 2.79^d
	2 50	57.03 ± 0.64^g	57.40 ± 1.28^f
	500	84.11 ± 1.25^j	83.30 ± 0.06^i
HCBO	50	12.59 ± 0.64^a	17.03 ± 1.69^a
	100	28.14 ± 0.64^b	30.37 ± 0.64^c
	250	53.33 ± 1.11^f	45.92 ± 0.64^e
	500	80.77 ± 0.67^i	78.96 ± 0.92^h
HCNO	50	27.40 ± 0.64^b	25.55 ± 1.11^b
	100	47.44 ± 0.72^e	38.59 ± 0.71^d
	250	72.59 ± 0.64^h	66.29 ± 1.69^g
	500	86.29 ± 0.64^j	84.81 ± 1.28^i
HCPO	50	14.59 ± 0.16^a	15.96 ± 0.61^a
	100	38.88 ± 1.01^d	26.66 ± 1.11^bc
	250	57.77 ± 1.11^g	57.40 ± 1.28^f
	500	69.9 ± 0.57^h	75.55 ± 1.11^h
Carbendazim	50	100.0 ± 00	100.0 ± 00
	100	100.0 ± 00	100.0 ± 00
	250	100.0 ± 00	100.0 ± 00
	500	100.0 ± 00	100.0 ± 00

 = Standard fungicide; SD = standard deviation; according to Tukey’s test (), mean values in a column that are followed by the same letter do not substantially differ from each other. (HCPNO = H. coronarium essential oil from G.B.P.U.A. & T., Pantnagar, HCBO = H. coronarium essential oil from Chandika, Bageshwar, HCNO = H. coronarium essential oil from Dogaon, Nainital, HCPO = H. coronarium essential oil from MES colony, Pithoragarh).