Catalytic Synthesis and Antifungal Activity of New Polychlorinated Natural Terpenes

Table 2

Linear growth inhibition of (Foc, Foa, and Vd) under the effect of different concentrations of the polyorganochlorine derivatives (2a–f) in comparison with the control, after 8 days of incubation at 28°C on Czapek medium.

	Concentrations (µg/mL)	Mycelial growth inhibitory rates (means %)
		2a	2c	2d	2e	2f	Pelt
Foc	1.25	−1.69	15.82	1.56	−0.72	−12.18	94.73
	2.5	2.4	52.7	10.62	7.95	0.62	100
	5	11.67	75	41	33.33	21.67	100
	7.5	23.8	91.2	57	39.4	34.5	100
Foa	1.25	−18.34	24.03	8.65	−0.75	−24.82	94
	2.5	−0.93	58.67	47.01	10	−2.72	100
	5	4.62	86	73	30.77	3.08	100
	7.5	10.3	100	85	42.9	10	100
Vd	1.25	−22.92	6.07	0.54	−6.93	−7.72	92.86
	2.5	−4.68	44.75	29.08	0	0	100
	5	8.38	63.59	52.1	14.06	13.29	100
	7.5	18.75	84.38	71.25	34.38	31.25	100

Note. Foc: Fusarium oxysporum f. sp. canariensis, Foa: Fusarium oxysporum f. sp albedinis, and Vd: Verticillium dahliae. Data in the table are the averages of five replicates. Data followed by different lower case letters show statistically significant differences at according to Tukey’s HSD.