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Table 2 Effect of spraying different concentrations of E. sativa fresh aqueous extract on dry weight of P. minor and B. vulgaris (g/pot). (Combined analysis of the two seasons)

From: Bioherbicidal activity of Eruca sativa fresh shoot aqueous extract for the management of two annual weeds associating Pisum sativum plants

Treatments E. sativa fresh aqueous extract concentration (%) First sample Second sample
Dry weight (g/pot)
P. minor B. vulgaris P. minor B. vulgaris
P. sativum only 0 0.00 a 0.00 a 0.00 a 0.00 a
P. sativum + P. minor + B. vulgaris 0 8.02 h 7.89 f 10.81 f 8.03 f
P. sativum + P. minor + B. vulgaris + E. sativa Once spray 20 6.78 g 6.72 f 9.24 e 7.64 ef
40 5.74 f 3.35 de 8.37 de 5.30 cd
60 3.65de 2.52 cd 6.70 c 3.88 bc
80 2.76 cd 1.94 bc 4.38 b 3.10 b
P. sativum + P. minor + B. vulgaris + E. sativa Twice 20 4.62 e 4.36 e 7.25 cd 5.93 de
40 3.44 cd 2.67 cd 6.14 c 3.62 bc
60 2.41 bc 1.86 bc 4.28 b 2.50 b
80 1.54 b 1.21 ab 3.43 b 2.19 b