Fig 1.
Color change after AgNPs formation (a-d) and UV-vis spectra showing absorbance with different concentrations and pH of plant extract (e-h).
Fig 2.
X-ray diffraction pattern (a), FTIR spectrum (b), particle size diameter (c), and Zeta potential (d) of AgNPs.
Fig 3.
SEM (a), FESEM (b), EDX spectra (c), and TEM (d) images of biosynthesized AgNPs.
Fig 4.
Efficacy of synthesized AgNPs against R. solani mycelium growth inhibition in in vitro conditions.
Here, (a) Fungicide (Amistar Top), (b) AgNO3, (c) AgNPs, (d) Disease control (R. solani), (e) Leaf extract, and (f) Water (g) effect of Dholkolmi leaf extract mediated AgNPs on mycelial growth of R. solani, Ag = AgNO3, D = Dholkolmi leaves extract.
Fig 5.
Hourly efficacy of AgNPs at different concentrations and pH to control the mycelium growth of R. solani at in vitro conditions.
Fig 6.
Efficacy of AgNPs against sheath blight disease of rice in a pot (a-b) and field experiments (c).
Fig 7.
Sheath blight disease suppression due to the application of AgNPs application.
Here, (a) disease control and (b) AgNPs are treated.