This study examines the drilling characteristics on GFRP/Banana fiber composite without and with use of Al2O3 filler used in fabrication. of an epoxy-based glass fiber reinforced polymer with and without filler made of banana fiber and aluminum oxide powder. hand layup technique employed in fabricating Three kinds of polymer composites. Pre-test G power for testing was set at 80%, Alpha was set at 0.05%, and CL was set at 95%. This number of samples for each group was then determined. Three groups of nine samples each are used to experiment at CNC and MRR performance evaluated. Controlled variables were feed, drill diameter and spindle speed. The test findings were examined and contrasted using a one-way ANOVA test. The end outcome is MRR. To compare the rates of samples with and without fillers, test data were employed. Software called SPSS V16 was used to determine how significant the results were. A significant level of p0.05 was obtained from the statistical value analysis. The machinability of proposed composite is found good in terms of MRR. That MRR 9.89% fpund excess than machining of plain GFRP. In a similar vein, it was discovered that machining of alkaline-treated glass fiber/banana fibre composite found increase of 14.99% than plain GFRP laminate.

Background: A novel liquid formulation of Trichoderma asperellum was prepared and its effectiveness was assessed by different methods for the management of tomato damping-off in the nursery. The experiments were conducted for two consecutive years in a randomized block design with three replications. Results: T. asperellum formulation improved seed germination and management of tomato damping-off when compared with control. All the treatments performed better over control, in the first year, the antagonist’s application enhanced seed germination up to 75.75 percent, however, it was 60.13 percent in control. There was 10.93 to 20.38 percent seedling mortality due to damping off which was comparatively lower than the control (26.98%). A similar trend of seed germination and disease incidence was observed in the second year. In addition to managing the disease, the antagonist certainly promoted the vegetative growth which was reflected as increased shoot and root length in comparison to control during both years. During the first year, shoot length ranged 10.90 – 12.85 cm as compared to the control (8.72 cm) and root length ranged from 3.21 to 3.65 cm which was greater than the control. Almost a similar trend in the vegetative growth parameters of seedling was observed during the second year. Conclusion: The present investigation showed that the tested antagonist’s formulation could efficiently managed the tomato damping-off as well as encouraged the vegetative growth of seedlings which ultimately ensured better and healthy seedling. And this formulation can successefully used through different methods to take care of tomato damping off.