iarjacstIARJACSTIARJACST2789-5963https://doi.org/10.47310/iarjacst.2023.v03i02.001Effect of Different Tecamin Flower Concentrations on the Vegetative Growth and Yield of the Barcelona Variety of Solanum melongena L.SamahSaleh AL- ShybanyBiology Dept. College of Science, Al-Qadisiyah University, IraqThis research was carried out with the aim of studying the effect of spraying with Tecamin Flower at a concentration of (1, 2 and 3) mg/La, in addition to the comparison treatment (spraying with distilled water only), on the vegetative growth and yield of the Barcelona variety of eggplant (Solanum melongena L.). Results The plants treated with the preparation were superior in plant height, number of leaves, number of branches, number of fruits, quantity of fruits and total yield over the comparison plants.