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Bulletin of the National Research Centre
Fig. 4 | Bulletin of the National Research Centre

Fig. 4

From: Evaluation of Piper betle mediated silver nanoparticle in post-harvest physiology in relation to vase life of cut spike of Gladiolus

Fig. 4

Gladiolus spikes in different vase solutions at the 9th day of vase life. a Control, b T1, c T2, d T3, e T4, and f T5. Microbial colony development at the 7th day in different vase solutions (10−2 dilution) were cultured on LB agar plates and observed after overnight incubation at 37 °C. g Control, h T1, i T2, j T3, k T4, and l T5. m Vascular blockage in vessel observed after the 7th day by longitudinal sections (LS) of the gladiolus stems treated in T1 vase solution

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