TABLE 4.

Allelopathic effect of infusion leaves of Olea europaea (Chemlali and Meski) on Triticum aestivum and Linum usitatissimum

Concentrations	% of germination inhibition (Triticum aestivum)	% of germination inhibition (Linum usitatissimum)
Chemlali
1%	59.00 ± 1.00a	69.00 ± 1.00a
0.5%	37.50 ± 1.00c	58.33 ± 1.53b
0.25%	32.67 ± 0.58d	52.33 ± 0.58c
Meski
1%	44.00 ± 1.00b	40.67 ± 0.58d
0.5%	32.33 ± 2.52d	38.67 ± 0.58d
0.25%	16.33 ± 1.53e	35.67 ± 0.58e

Different superscript letters in the same row indicate significant difference between values at p < .05 level (Tukey's test), and values are mean ± standard deviation