The spores (l × 106) were treated with different

concentrations of plant products achieved by serial two fold dilution. The test was performed in 96-well culture plates. Autoclaved Sabouraud Dextrose broth (90 μl) was added to the well of the culture plates. The plates were incubated at 37 °C and examined microscopically after 48 h for the growth of Aspergillus mycelia. Appropriate control wells treated with Amphotericin B and without any treatment were also included in the experiment. The extract was DAPT ic50 considered to be active if the wells appear clear without any visible growth of Aspergillus and the result were expressed as Minimum Inhibitory Concentration (MIC). The disc diffusion test was performed in radiation sterilized petriplates of 10.0 cm diameter. A suspension containing Aspergillus spores (1 × 106) spread evenly on the surface of Sabouraud Dextrose agar plates. Sterile Whatmann CP-868596 supplier No.1 filter paper was used to prepare

6 mm in diameter discs. These discs impregnated with different extracts were placed on the agar plates already inoculated with fungal spores. Amphotericin B was used as positive control or reference standard drugs for comparing the sensitivity of the test extract. The plates were incubated at 37 °C and examined after 48 h for zone of inhibition, if any, around the discs. 9 The values were recorded with the average (mm) of two diameter measurements per disc taken in two directions, roughly perpendicular. The different fungal species was grown on Sabouraud Dextrose agar plates at 37 °C for

96 h. The different wells of culture plate were inoculated with 10 μl of spore suspension containing 100 ± 5 spores. The plates were incubated at 37 °C for 10 h and then examined for Montelukast Sodium spore germination under inverted microscope. The numbers of germinated and non-germinated spores were counted and the Percent Spore Germination-Inhibition (PSGI) was calculated using following formula: PSGI=100−No.ofsporesgerminatedindrugtreatedwellNo.ofsporesgerminatedincontrolwell×100 The activity of the preparation was represented as the MIC90 which inhibit the germination of spores in the range of 90–100%. The lowest concentration of the tested extract which results in 90% inhibition of germination of spores in the wells was considered as MIC90.12 Crude extracts were prepared using Soxhlet extraction and aqueous extraction methods. Percent yield of Soxhlet based plants extract varies from 0.80 to 5.77%. Percent yields of petroleum ether and chloroform extracts of plant leaves was found to be in the range of 0.80–2.98%. Percent yields of acetone, methanol and water extract were found to ranging from 2.87 to 5.77. Total ten different plant extracts were prepared from ten plants using distilled water (Temp 25 °C). Percent extract yield of these plants extracts varies from 7.