CONTENTS: Preface. 1. Effect of Citrus tristeza on cultivation of citrus in north-east India. 2. The therapeutic applications of the family Orchidaceae: an overview. 3. Phytochemical evaluation of some important medicinal plants to treat hepatic disease used by the Bodo tribe of Kokrajhar district, Assam, India. 4. Agricultural and horticultural crops and income variability among the farmers in Arunachal Pradesh. 5. Exploring the frontiers of Bamboo Tissue Culture: recent developments and future prospects. 6. Traditional uses of Genus Solanum L. by Tiwa tribe (Lalung) of Morigaon district, Assam. 7. Exploring the therapeutic potential: the role of tea flavonoids (Camellia sinensis) in promoting health and wellness. 8. Molecular technique and its application in biodiversity assessment. 9. An ethnobotanical study of medicinal plants used by the Muslim Community of sub urban areas of Rupohi, Nagaon district, Assam. 10. Ecology of Arthrospira platensis Stizenberger isolated from Deepor Beel, Assam, India. 11. Isolation and identification of soil mycoflora from the crop fields of Tezpur of Sonitpur district, Assam. 12. Diversity and distribution of family Lythraceae in Baksa district (BTR), Assam, India. 13. Evaluation of antimicrobial potential of Trigonella foenum-graecum (Fenugreek). 14. Anticancer potential of lichen secondary metabolites: a review. 15. A comprehensive review of genus Leea in taxonomical and ethnobotanical context of north east India. 16. Antioxidant defence properties combating oxidative stress in plants. 17. Comparative studies on morpho-physiological parameters of white and purple waxy maize varieties of Karbi Anglong district under acidic soil condition. 18. Isolation of mycoflora associated with some selected post-harvest rice grains of Assam. 19. Diversity of plankton and their seasonal variation of density in Manas River of Assam. 20. Effects of preservation techniques on fatty acid and microelement content of small indigenous fishes of Assam, Northeast India. 21. An assessment on Butterfly diversity in Boko area of Kamrup district, Assam. 22. Fish fermentation: role of microbes and their enzymes. 23. Land use and land cover change: impact on ecosystems and biodiversity. 24. River Bank erosion in Rohmoria, Dibrugarh district part of Brahmaputra river, Assam (India) using geospatial tools. 25. Assessing land use fragmentation and its effect on environmental sustainability in Assam's Nagaon district. 26. An analysis of forest cover change detection in Dibrugarh and Tinsukia district, Assam, India.