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Table 2 Mean (±S.E) percentage germination of G. cordifolia seeds per treatment of D. uncinatum and D. intortum leaf and root extracts in different concentrations after 30 days of treatment in the screen house experiment

From: A nature-based approach for managing the invasive weed species Gutenbergia cordifolia for sustainable rangeland management

Concentration (%) D. uncinatum D. intortum
Leaves Roots Leaves Roots
0.0 97 ± 0.2 90 ± 0.2 92 ± 0.2 82 ± 0.2
25.0 63 ± 0.2 80 ± 0.2 86 ± 0.2 88 ± 0.2
50.0 60 ± 0.1 90 ± 0.2 75 ± 0.2 72 ± 0.2
62.5 57 ± 0.1 87 ± 0.2 66 ± 0.2 81 ± 0.2
75.0 50 ± 0.1 73 ± 0.2 72 ± 0.2 80 ± 0.2
100.0 40 ± 0.1 76 ± 0.2 82 ± 0.2 86 ± 0.2