Phytotoxic Activity of Ocimum tenuiflorum Extracts on Germination and Seedling Growth of Different Plant Species

Table 3

𝐼₅₀ values of O. tenuiflorum plant extract for the shoot and root growth of different plant species.

Test species	𝐼50 (mg dry weight equivalent extract mL^−1)
	Shoot	Root
Cress	86.81	99.05
Lettuce	26.39	35.53
Alfalfa	62.53	58.29
Italian ryegrass	Not converged	47.77
Barnyard grass	Not converged	75.69
Timothy	Not converged	30.34