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Figure 2: Zones of inhibition (mm) for Physalis virginiana shoots extracted in different solvents screened against eight bacteria. Positive control was gentamicin and negative controls were each of the solvents tested. All negative controls were zero. Error bars indicate upper and lower 95% confi dence intervals. Linear regression ANOVA results: R2 = 0.8378, Prob > F ≤ 0.0001 |
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