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 10

Shoot length inhibition by different H. coronarium essential oils.

S. no.	Sample	% inhibition of shoot length (mean ± SD)
		50 μL/mL	100 μL/mL	150 μL/mL	200 μL/mL
1	HCPNO	31.66 ± 3.21^a	45.66 ± 1.15^c	77.66 ± 2.51^f	94.00 ± 1.00^h
2	HCBO	33.33 ± 1.52^ab	51.00 ± 1.00^d	62.33 ± 2.51^e	97.33 ± 0.57^hi
3	HCNO	31.00 ± 2.64^a	46.33 ± 1.52^cd	78.00 ± 1.00^f	93.66 ± 1.52^h
4	HCPO	38.51 ± 2.79^b	58.51 ± 1.69^e	84.44 ± 1.11^g	100.00 ± 0.00^i
5	Pendimethalin	100.00 ± 0.00	100.00 ± 0.00	100.00 ± 0.00	100.00 ± 0.00

Standard herbicide; 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).