Emerging Trends in Applied Research (Volume - 7), edited by Dr. Iqbal Singh Chauhan and Dr. K. Vimala Kumar, presents a comprehensive collection of research that spans multiple disciplines, including biotechnology, environmental science, agriculture, and education. This volume features studies on cutting-edge topics such as Forster/Fluorescence Resonance Energy Transfer (FRET) techniques, horizontal gene transfer in fungi, reactive oxygen species in plant stress resilience, and metallic nanoparticles in mosquito control. Additionally, it covers advances in plant pathology, plant disease epidemiology, and the role of videos in science education. The chapters combine theoretical research with practical applications, providing valuable insights for researchers, educators, and professionals. With contributions from academics across India, the book serves as a critical resource for understanding the interconnectedness of biological systems and the environment, offering innovative solutions to address global challenges.