AAU

Academic Background

Education & Career Milestones

Educational Qualifications

B.Sc. (Agri)

1992

B.N. College of Agriculture, Assam Agricultural University

M.Sc. (Agri)

1994

Assam Agricultural University

Specialization: Plant Pathology

Ph.D. (Agri)

2018

Assam Agricultural University

Specialization: Plant Pathology

Employment History

Professional Service Representative

10-08-1994 – 27-08-1997

Core Healthcare Limited

Guwahati

Research Associate

29-10-1998 – 07-12-2001

Institute Village Linkage Programme, ICAR Research Complex for NEH Region

Umiam, Meghalaya

Instructor (Mushroom Technology)

13-12-2001 – 10-07-2007

Agricultural Vocational College, Ministry of Agriculture, Federal Democratic Republic of Ethiopia

Alage, Zeway, Ethiopia

Zonal Social Development Coordinator

01-10-2007 – 02-05-2008

ARIAS Society, Government of Assam

Khanapara, Guwahati

Research Associate

19-05-2008 – 06-11-2008

The Energy and Resources Institute (TERI)

Guwahati

Subject Matter Specialist (Plant Protection)

07-11-2008 – 07-08-2018

Krishi Vigyan Kendra, Barpeta, Assam Agricultural University

Howly

Assistant Professor (S-2), Department of Plant Pathology

08-08-2018 – Till date

SCS College of Agriculture, Assam Agricultural University

Rangamati, Dhubri

Assistant Professor (S-3), Department of Plant Pathology

01-01-2020 – 31-12-2022

SCS College of Agriculture, Assam Agricultural university

Rangamati, Dhubri

Associate Professor, Department of Plant Pathology

01-01-2023 – Till date

SCS College of Agriculture, Assam Agricultural university

Rangamati, Dhubri

Research & Scholarship

Scholarly Publications 122 Total Records

V Dumpapenchala; Pranab Dutta; M Gomathy; K G Sabrinathan; M Mahanta; D Thakuria; P Bhumita; A Moirangthem; Y L Devi; P Heisam; Gunadhya Kumar Upamanya; Munmi Bo (2025). Impact of nano zinc loaded bioactive formulation on biochemical activities of Rhizoctonia solani Kuhn and its release dynamics., Discover Sustainability., 6(847), 1–24 DOI: https://doi.org/10.1007/s43621-025-01627-6

Pubali Bezbaruah; Supriya Sharma; Apurba Das; Gunadhya Kumar Upamanya; Devayani Sharma (2025). Metabolic profiling of oyster spent mushroom substrate (SMS) extract against major soil borne fungal plant pathogens., Journal of Advances in Biology and Biotechnology, 28(6), 922–927 DOI: https://doi.org/10.9734/jabb/2025/v28/62451

Pubali Bezbaruah; Supriya Sharma; Apurba Das; Gunadhya Kumar Upamanya; Debayani Sarmah (2025). In vitro efficacy of oyster spent mushroom substrate (SMS) extract against major soil borne fungal plant pathogens, Journal of Advances in Biology and Biotechnology, 28(5), 793–800 DOI: https://doi.org/10.9734/jabb/2025/v28/52340

Gunadhya Kumar Upamanya; C Deka; H Sharma; A K Deka (2024). Knowledge Level of Farmers on Safe Use of Pesticides in Barpeta District of Assam, Plant Health Archives, 2(3), 98–0 DOI: 10.54083/PHA/2.3.2024/98-103

Bhaskar Sarma; Rupak Kumar Nath; Mrinal Choudhury; Pervez Ahmed; Karishma Das; Gunadhya Kumar Upamanya; S M Khayer; M Rahman; H Ojah; P Deka; S Saha; J Moshahary (2024). Constraints in vegetable production in Char areas of Dhubri district, Assam, International Journal of Agriculture Extension and Social Development, 7(11), 345–347 DOI: https://doi.org/10.33545/26180723.2024.v7.i11e.13

Jangila Kumar Hazowary; Gunadhya Kumar Upamanya; Anurag Kashyap; Robin Chandra Boro; Sailen Gogoi (2024). Epidemiological study of Alternaria blight of cabbage in Jorhat district of Assam, India, Environment Conservation Journal, 25(1), 33–40 DOI: https://doi.org/10.36953/ECJ.23422608

Jangila Kumar Hazowary; Gunadhya Kumar Upamanya; Anurag Kashyap (2023). Variability of Alternaria brassicicola causing leaf blight of cabbage in major cabbage growing districts of Assam, India, International Journal of Bio-resource and Stress Management, 14(9), 1262–1270 DOI: HTTPS://DOI.ORG/10.23910/1.2023.3672

Pranab Dutta; Arti Kumari; Madhusmita Mahanta; Gunadhya Kumar Upamanya; Punabati Heisnam; Sarodee Borua; Pranjal Kaman; A K Mishra; Meenakshi Mallik; Gomathy M (2023). Nanotechnological approaches for management of soil-borne plant pathogens., Frontiers in Plant Science, 14(1136233), 1–15 DOI: 10.3389/fpls.2023.1136233

Pranamika Sharma; Gunadhya Kumar Upamanya; Parveen Khan; Kuldeep Talukdar; Nabanita Nath; Rashmi Barua; Bhaskar Talukdar; Muqsitur Rahman Choudhury (2023). In vitro evaluation antagonistic ability of Plant Growth Promoting Microbes against Alternaria solani, causal agent of early blight of tomato., AMA-Agricultural Mechanization in Asia Africa and Latin America, 54(8), 14901–14908

Gunadhya Kumar Upamanya; Pranab Dutta; Ashok Bhattacharyya (2023). Biointensive management of pests of brinjal with consortia of entomopathogenic fungi, fungal antagonists and biofertilizer in the agro ecological conditions of Assam, International Journal of Tropical Insect Science, 43(4), 1757–1770 DOI: https://doi.org/10.1007/s42690-023-01083-7

PRANAB DUTTA; GOMATHY MUTHUKRISHNAN; SABARINATHAN KUTALINGAM; GOPALA SUBRAMAIAM; RAJAKUMAR DHARMARAJ; ANANTHI KARUPPAIAH; KARTHIBA LOGANATHAN; KALAISELVI PER (2022). Plant growth-promoting rhizobacteria (PGPR) and its mechanisms against plant diseases for sustainable agriculture and better productivity, Biocell, 46(8), 1843–1859 DOI: 10.32604/biocell.2022.019291

Karishma Das; Rupak Nath; Pranamika Sharma; Gunadhya Upamanya; Ranjita Brahma (2021). Seasonal incidence of rice gundhi bug Leptocorisa oratorius Fab. (Hemiptera: Alydidae) and effect of various abiotic factors on their incidence in Dhubri district of Assam, The Pharma Innovation, 10(12), 1968–1971

Rupak Nath; Bhaskar Sharma; Mrinal Choudhury; Pervez Ahmed; Gunadhya Upamanya; Mustafizur Rahman; Ghanakanta Sharma; Fakaruddin Ali Ahmed; Ranjit Sarma (2021). Socio Economic Status of Farming Community of Char Area of Dhubri District, Assam, Asian Journal of Agricultural Extension, Economics & Sociology, 39(9), 14–20 DOI: DOI: 10.9734/AJAEES/2021/v39i930636

Pranamika Sharma; Gunadhya Upamanya; Karishma Das; Ranjita Brahma (2021). Evaluation of efficacy of PGPR in suppression of Bacterial wilt of tomato, The Pharma Innovation, 10(8), 1631–1634

Gunadhya Kumar Upamanya; Ranjita Brahma; Ranjit Sarma; Pranamika Sharma; Karishma Das (2021). Effect of Different Bag Opening Methods of Oyster Mushroom (Pleurotus ostreatus) on Growth Parameter, Yield and Benefit Cost Ratio, International Journal of Economic Plants, 8(4), 207–210 DOI: Doi: HTTPS://DOI.ORG/10.23910/2/2021.0430a

Mrinal Choudhury; D K Patgiri; Pervez Ahmed; Gunadhya Kumar Upamanya; Ranjita Brahma; D K Borah (2020). Release of micronutrients from different substrates of organic matter to the soil, International Journal of Current Microbiology and Applied Sciences, 9(8), 175–183 DOI: https://doi.org/10.20546/ijcmas.2020.908.019

Haridra Sarma; Pranjit Baruah; Gunadhya Kumar Upamanya; Arup Kumar Deka (2020). Participatory Digital Video for Extension Teaching, International Journal of Current Microbiology and Applied Sciences, 9(5), 1913–1917 DOI: https://doi.org/10.20546/ijcmas.2020.905.218

Gunadhya Kumar Upamanya; Ashok Bhattacharyya; pranab Dutta (2020). Consortia of entomo-pathogenic fungi and bio-control agents improve the agro-ecological conditions for brinjal cultivation of Assam, 3 Biotech, 10(10), 1–19 DOI: https://doi.org/10.1007/s13205-020-02439-3

Gunadhya Kumar Upamanya; Haridra Sarma; Pinkudhar Barman; Arup Kumar Deka (2020). Evaluation of Training Programmes on Oyster Mushroom Cultivation Conducted by KVK, Barpeta and Constraints Perceived by Mushroom Growers in Barpeta District of Assam, India, International Journal of Current Microbiology and Applied Sciences, 9(5), 560–568 DOI: https://doi.org/10.20546/ijcmas.2020.905.063

Gunadhya Kumar Upamanya; Ranjita Brahma; Mrinal Choudhury; Pompy Deka; Ranjit Sarma (2019). Response Of different varieties of finger millet against diseases and evaluation of efficacy of fungicides against leaf blast, International Journal of Recent Scientific Research, 10(12), 36655–36658 DOI: DOI: http://dx.doi.org/10.24327/ijrsr.2019.1012.49

Gunadhya Kumar Upamanya; Pranab Dutta (2019). Screening of Biocontrol Agents against Pathogens causing Diseases of Brinjal, International Journal of Current Microbiology and Applied Sciences, 8(6), 1232–1240 DOI: https://doi.org/10.20546/ijcmas.2020.905.218

Gunadhya Kumar Upamanya; Haridra Sarma; Anjan Krishna Sarma (2019). Knowledge Level of Village Level Extension Workers on Biocontrol Agents and Biopesticides in Barpeta District of Assam, International Advanced Research Journal in Science, Engineering and Technology, 6(12), 56–58 DOI: 10.17148/IARJSET.2019.61211

Haridra Sarma; Ranjit Sarma; Anjan Krishna Sharma; Gunadhya Kumar Upamanya; Nilim Kalita (2014). Yield gap analysis of toria (Brassica campestris) in Barpeta district of Assam., Indian Research Journal of Extension Education, 14(2), 127–129 DOI: http://www.seea.org.in/.../28.pdf

Gunadhya Kumar Upamanya; Haridra Sarma; Ranjit Sarma; R Helim (2014). Topa: A Unique Storage Structure for Managing Potato Tuber Moth, Asian Agri-History , 18(2), 191–194 DOI: No

Gunadhya Kumar Upamanya; Nilim Kalita; Ranjit Sarma (2013). Report of Spilosoma oblique on banana plantations at Barpeta , Assam, Insect Environment, 19(1), 31–31 DOI: No

Gunadhya Kumar Upamanya; Pranab Dutta; Ranjit Sarma; Anjan Krishna Sharma; Nilim Kalita; Haridra Sarma (2013). Biological management of rice stem borer in the farmers field of Assam, Insect Environment, 19(1), 73–76 DOI: No

Brahma, S.; Upamanya, G.K.; Das, K.; Pegu, L.; Sharma, P.; Khayer, S.M. and Saikia, B. (2025). Climate smart agriculture innovations for next generation sustainable farming. Elite Publishing House, New Delhi, ISBN: 978-93-7108-596-0

Dutta, P.; Upamanya, G.K. and Pandey, A.K. (2024). Current Trends in the Diagnosis and Management of Plant Diseases (Edited Book). BIOTICA, Khowai, Tripura – 799201 (NEZ), ISBN: 978-81-980121-1-1

Raman, B.; Upamanya, G.K. and Ahmed, P. (2025). Hill broom grass of Assam: an admirable crop under natural farming, in: Mandal, D.; (Ed.), Advances in Multidisciplinary Research and Development (Vol 19, Scripown Publications , Rohini, Delhi, pp 106–115, ISBN: 978-81-19915-41-5.

Sharma, P.; Khan, P.; Brahma, S.; Das, K.; Saikia, B.; Pegu, L.; Upamanya, G.K. and Khayer, S.M. (2025). ICT in plant disease management, in: Brahma, S.; Upamanya, G.K.; Das, K.; Pegu, L.; Sharma, P.; Khayer, S.M.; Saikia, B. (Eds.), Climate smart agriculture innovations for next generation sustainable farming, Elite Publishing House, New Delhi, pp 225–237, ISBN: 978-93-7108-596-0.

Brahma, S.; Das, K.; Sharma, P.; Upamanya, G.K.; Pegu, L.; Khayer, S.M.; Gogoi, B.; Saikia, B.; Rahman, M. and Das, P. (2025). Climate change: impact, adaptation and mitigation strategies, in: Brahma, S.; Upamanya, G.K.; Das, K.; Pegu, L.; Sharma, P.; Khayer, S.M.; Saikia, B.; (Eds.), Climate smart agriculture innovations for next generation sustainable farming, Elite Publishing House, New Delhi, pp 3–33, ISBN: 978-93-7108-596-0.

Sharma, P.; Upamanya, G.K.; Das, K. and Nath, R.K. (2025). Biopesticides: A potent tool for plant disease management, in: Brahma, S.; Upadhaya, B.; Nath, R.K. and Sarma, R. Devi, E.P.; (Eds.), Advances in Organic Farming: Crop Production and Management , Apple Academic Press Inc, USA, pp 581–604, ISBN: 978-1-77491-754-1.

Deka, C.; Baruah, S. and Upamanya, G.K. (2024). Agri-preneurship: the Best Path of Self Employment, in: Boruah, R.; Dutta, J.K. and Kalita, H.K. Deka, C.R.; Barman, S.; (Eds.), The Agripreneurs Path: Navigating Success in Business World, Elite Publishing House , H1/60, Sector - 16, Rohini, New Delhi - 110089, pp 70–80, ISBN: 978-93-58998-64-1.

Upamanya, G.K. and Sharma, P. (2024). Advances in Fungal Disease Management: the Role of Succinate Dehydrogenase Inhibitors (SDHIs), in: Dutta, P. and Upamanya, G.K. Pandey, A.K.; (Eds.), Current Trends in the Diagnosis and Management of Plant Diseases, BIOTICA, Khowai, Tripura – 799201 (NEZ), pp 69–77, ISBN: 978-81-980121-1-1.

Sharma, P. and Upamanya, G.K. (2024). Biointensive Management of Bacterial Blight of Rice, in: Dutta, P. and Upamanya, G.K. Pandey, A.K.; (Eds.), Current Trends in the Diagnosis and Management of Plant Diseases, BIOTICA, Khowai, Tripura – 799201 (NEZ), pp 106–117, ISBN: 978-81-980121-1-1.

Deka, C.; Borua, S. and Upamanya, G.K. (0). Agripreneurship: the Best Path of Self Employment, in: Boruah, R.; Dutta, J.K. and Kalita, H.K. Deka, C.R.; Barman, S.; (Eds.), The Agripreneurs Path: Navigating Success in Business World, Elite Publishing House, New Delhi, pp 70–80, ISBN: 978-93-58998-64-1.

Upamanya, G.K. and Dutta, P. (2023). Diseases of coconut (Cocos nucifera L.) and their integrated management, in: Bahadur, A. and Dutta, P. (Eds.), Diseases of oil crops and their integrated management, Elite Publishing House, New Delhi, pp 115–131, ISBN: 978-93-95185-05-9.

Sharma, P.; Khan, P. and Upamanya, G.K. (2023). Late Blight of Potato, an Important Disease in Potato and its Chemical Management, in: Singh, H.K.; (Ed.), Current Research and Innovations in Plant Pathology Vol 26, AkiNik Publications, New Delhi, pp 67–79, ISBN: 978-93-5570-871-7.

Khan, P.; Sharma, P.; Upamanya, G.K.; Zaman, A.; Choudhury, M. and Taye, R.R. (2023). Biological Management of Bacterial Blight Disease of Rice and its Affect in Enhancing the Soil Nutrient Status, in: Singh, H.K.; (Ed.), Current Research and Innovations in Plant Pathology Vol 26, AkiNik Publications, New Delhi, pp 47–66, ISBN: 978-93-5570-871-7.

Upamanya, G.K.; Sharma, P. and Khan, P. (2023). Strobilurin: Unveiling the Power of Innovative Fungicides, in: Singh, H.K.; (Ed.), Current Research and Innovations in Plant Pathology Vol 26, AkiNik Publications, New Delhi, pp 39–46, ISBN: 978-93-5570-871-7.

Khan, P.; Zaman, A.; Choudhury, M.R.; Taye, R.R.; Sharma, P. and Upamanya, G.K. (2023). Utility of Biosensor Technologies in Early Detection of Plant Disease and Insect Pest Infestation, in: Shahid, S.; Singh, P.; Neog, B.; (Eds.), Recent Research in Agriculture and Plant Sciences, MKSES Publisher (India), Lucknow, India, pp 135–145, ISBN: 978-93-91248-70-3.

Upamanya, G.K.; Dutta, P. and Dutta, A. (0). Diseases of Brinjal (Solanum melongena L.) and their integrated management, in: Bahadur, A.; Dutta, P. (Eds.), Diseases Of Vegetable Crops And Their Integrated Management, New India Publishing Agency, New Delhi, pp 52–58, ISBN: 9789390591091.

Upamanya, G.K. and Dutta, P. (2021). Diseases of elephant foot yam (Amorphophallus paeoniifolius Dennst. Nicolson) and their integrated management, in: Bahadur, A. and Dutta, P. (Eds.), Diseases Of Vegetable Crops And Their Integrated Management, New India Publishing Agency, New Delhi, pp 180–185, ISBN: 9789390591091.

Upamanya, G.K.; Sarma, H. and Deka, C. (2021). Fungicides: Negative Impact on Environment and Health, in: Kushwaha, S.; (Ed.), Climate Change and Agriculture Volume - 3, Akinik Publications, New Delhi, pp 1–17, ISBN: 978-93-90846-30-6.

Deka, C.; Upamanya, G.K. and Sarma, H. (2020). Agri-Enterprises under Agri-Clinics and Agri-Business Centres (ACABC) Scheme-Progress and Issues in Special Reference to NE Region, in: Sharma, S.; (Ed.), Advances in Agricultural Extension Vol 10, Akinik Publications, New Delhi, pp 91–108, ISBN: 978-93-90541-56-0.

Sarma, H.; Upamanya, G.K. and Deka, C. (2020). Training Strategy for Extension Personal in the Wake of Post Covid-19 Situation, in: Sharma, S.; (Ed.), Advances in Agricultural Extension Vol 10, Akinik Publications, New Delhi, pp 1–10, ISBN: 978-93-90541-56-0.

Upamanya, G.K. and Dutta, P. (2019). Diseases of Linseed (Linum usitatissimum L.) and their management approaches , in: Tamuli, P. (Ed.), Diseases of cereals and pulses management practices, Aavishkar Publishers, Distributors , Jaipur, Rajasthan, pp 146–154, ISBN: 9788194116448.

Barman, P.; Upamanya, G.K. and Sharma, A.K. (2016). Resource conservation technology on rice-wheat cropping system, in: Ahmed, T.; Sarma, S. (Eds.), Youth in Sustainable Agriculture , IQAC, Bhawanipur, pp 49–54, ISBN: 978-81-925353-8-8.

Upamanya, G.K.; Deka, A.K.; Barman, P. and Sarma, H. (2016). Bio-organic fertilizer for plant health management, in: Ahmed, T.; Sarma, S.; (Eds.), Youth in Sustainable Agriculture , IQAC, Bhawanipur, pp 105–124, ISBN: 978-81-925353-8-8.

Kalita, T.C. and Upamanya, G.K. (2020). Integrated Nematode Management (INM): A modern approach for the management of nematode pests, in: Rao, R.K. (Ed.), Agriculture Development and Economic Transformation in Global Scenario, Mahima Research Foundation and Social Welfare, Varanasi, pp 379–381, ISBN: 978-81-943375-3-9.

Hazowary, J. (2022). Epidemiological studies and molecular characterization of Alternaria spp. infecting cabbage in Assam. M.Sc. (Agri) in Plant pathology thesis submitted to Plant Pathology, Assam Agricultural University, Jorhat-13, Assam

Upamanya, G.K.; Deka, A.K.; Barman, P.; Sarma, H. and Ahmed, S. (2018). Performance of Propiconazole 25 EC against false smut of hybrid paddy in farmers' field of Barpeta (Abstract), National Symposium on "Plant Health Management: Embracing Eco-Sustainable Paradigm, Assam Agricultural University, Jorhat , Indian Phytopathological Society, New Delhi and Assam Agricultural University, Jorhat, Assam Agricultural University, Jorhat, Vol. 0(0), 71 - 71.

Upamanya, G.K.; Deka, A.K. and Barman, P. (2018). Farmers' innovation for low cost sterilization of cereal grains for mushroom spawn production (Abstract), State level seminar on "Doubling Farmers' Income in Assam by 2022, SCS College of Agriculture, Dhubri , SCS College of Agriculture, AAU, Dhubri, SCS College of Agriculture, Dhubri, Vol. 0(0), 140 - 140.

Upamanya, G.K. and Dutta, P. (2018). Development of IPDM module for cultivation of brinjal (Abstract), National Symposium on "Role of Plant Pathology in empowering and doubling farmers' income", ICAR Research Complex for NEH Region, Umiam, Meghalaya , Indian Society of Plant Pathologists & ICAR Research Complex for NEH Region, Barapani, Umiam, Meghlaya, Vol. 0(0), 35 - 35.

Upamanya, G.K.; Sarma, R.; Kalita, H.K.; Kalita, N.; Sharma, A.K. and Sarma, H. (2013). Changing insect pests scenario in the rice ecosystem in post flood condition (Abstract), National Seminar on "Climate change and climate resilient agriculture, B.N. College of Agriculture, AAU, Biswanath Chariali , Agromet Advisory Services, B.N. College of Agriculture, Biswanath Chariali, Assam, Vol. 0(0), 71 - 72.

Sharma, A.K.; Sarma, H.; Kalita, N.; Upamanya, G.K.; Begum, T.S.; Sarma, R. and Kalita, H.K. (2013). Performance of paddy variety Joymati under post flood condition in Barpeta district of Assam (Abstract), National Seminar on "Climate change and climate resilient agriculture, B.N. College of Agriculture, AAU, Biswanath Chariali , Agromet Advisory Services, B.N. College of Agriculture, Biswanath Chariali, Assam, Vol. 0(0), 103 - 104.

Kalita, H.K.; Sarma, H.; Deka, C.K.; Upamanya, G.K. and Baruah, N. (2013). Lesson learnt from participatory watershed management programmes in two blocks of Barpeta district of Assam (Abstract), National Seminar on "Climate change and climate resilient agriculture, B.N. College of Agriculture, AAU, Biswanath Chariali , Agromet Advisory Services, B.N. College of Agriculture, Biswanath Chariali, Assam, Vol. 0(0), 119 - 120.

Kalita, H.K.; Deka, C.K.; Sarma, H. and Upamanya, G.K. (2013). A study on traditional weather forecasting methods (Abstract), National Seminar on "Climate change and climate resilient agriculture, B.N. College of Agriculture, AAU, Biswanath Chariali , Agromet Advisory Services, B.N. College of Agriculture, Biswanath Chariali, Assam, Vol. 0(0), 138 - 138.

Sarma, H.; Kalita, H.K.; Upamanya, G.K. and Sharma, A.K. (2013). Gender and climate change: A case study conducted in Barpeta district of Assam (Abstract), National Seminar on "Climate change and climate resilient agriculture, B.N. College of Agriculture, AAU, Biswanath Chariali , Agromet Advisory Services, B.N. College of Agriculture, Biswanath Chariali, Assam, Vol. 0(0), 142 - 143.

Upamanya, G.K. (). Boro Dhanar Maja Khowa Pok Niyantranar Natun Koushal (Advance Technique of Managing Paddy Stem Borer), Asomiya Khabar, 0(0), 9, Frontier Publication Pvt. Ltd, Assam

Upamanya, G.K. (). Krishi karmare swa niyojit patacharkuchir eti krishak pariyal (A Self employed farm family of Patacharkuchi), Ghare Pathare, 17(0), 4, AAU, Jorhat, Jorhat

Upamanya, G.K. (). Kalbari Gaonar Adarsha Krishak Sri Madhab Das (Madhab Das: Progressive Farmer of Kalbari Village, Ghare Pathare, 2(0), 4, AAU, Jorhat, Jorhat

Upamanya, G.K. (). Dhanar Anubangshik rupantar sangsay aru sambhabana (Genetically modified rice: advantages and disadvantages), Ghare Pathare, 16(0), 3, AAU Jorhat, Jorhat

Upamanya, G.K. and Sarma, H. (). Briksha Mitra: Kamala Das (Tree Lover Kamala Das) , Ghare Pathare, 20(0), 4, AAU, Jorhat, Jorhat

Upamanya, G.K. (). Ekabingsha Satikar Aahban: Dharansil Krishi (Sustainable Agriculture: The Call of Twenty First Century), Asomiya Khabar, 0(0), 9, Frontier Publication Pvt. Ltd, Assam

Upamanya, G.K. (). Banpanir Pasat Sali Dhanar Khetit Sashy Rakshya (Insect Pests Management in Post Flood Winter Paddy), Niyamia Barta, 0(0), 10, , Assam

Upamanya, G.K. (). Dhanani Patharar Para Seuj Griha Gas (Green House Gas from Paddy Field) , Asomiya Khabar, 0(0), 9, Frontier Publication Pvt. Ltd, Assam

Upamanya, G.K. and Sarma, R.K. (). Kheti Patharat Atyadhunik Prayukti: Sashyar Rog Niyantranar Jaibik Khepanashtra (Biocontrol of Plant Diseases-The Modern Technology in Agriculture), Asomiya Khabar, 0(0), 9, Frontier Publication Pvt. Ltd, Assam

Upamanya, G.K. and Sarma, R.K. (). Rasyanik Darabare Kit Patanga Niyantranar Samashya (Problem in Management of Insect Pests with Insecticides), Asomiya Khabar, 0(0), 9, Frontier Publication Pvt. Ltd, Assam

Upamanya, G.K. and Sarma, R.K. (). Mou Palanare Sashyar Utpadan Barhaok (Increase Production of Food Grain through Beekeeping) , Asomiya Khabar, 0(0), 9, Frontier Publication Pvt. Ltd, Assam

Upamanya, G.K. and Sarma, R.K. (). Eibar Sali Dhanat Trichocard Prayog Karak (Apply Trichocard in Sali Rice), Asomiya Khabar, 0(0), 9, Frontier Publication Pvt. Ltd, Assam

Upamanya, G.K. and Sarma, R.K. (). Sashyar Rog Niyantranar Jaibik Astra-Panchagavya (Panchagavya-A Vedic Weapon Against Plant Disease), Asomiya Khabar, 0(0), 9, Frontier Publication Pvt. Ltd, Assam

Upamanya, G.K. and Sarma, R.K. (). Kit Patangar jaibik Niyantranar Khepanastra-Verticillium lecanii (Verticillium lecanii- The Biological Weapon Against Insect Pests) , Asomiya Khabar, 0(0), 9, Frontier Publication Pvt. Ltd, Assam

Upamanya, G.K. and Sarma, R.K. (). Rashayanik Kitnashakar Bikalpa-Jaibik Kitnashak (Alternative of chemical pesticides-Biopesticides), Asomiya Khabar, 0(0), 9, Frontier Publication Pvt. Ltd, Assam

Upamanya, G.K. (). Oushadhi Kathfula Reishir Kheti (Cultivation of medicinal mushroom-Reishi), Asomiya Khabar, 0(0), 9, Frontier Publication Pvt. Ltd, Assam

Upamanya, G.K. and Sarma, R.K. (). Alu Khetir Rog aru Kit Niyantran (Integrated pest and disease management in potato), Asomiya Khabar, 0(0), 9, Frontier Publication Pvt. Ltd, Assam

Begum, T.S. and Upamanya, G.K. (). Su Sasthyar Babe Ankurita Sashya (Sprouted grain for better health), Gunadhya Kumar Upamanya, 0(0), 9, Frontier Publication Pvt. Ltd, Assam

Upamanya, G.K. and Sarma, R.K. (). Kathfula Khetir Samashya-Samadhanar Upay (Problem of mushroom cultivation and solution), Asomiya Khabar, 0(0), 9, Frontier Publication Pvt. Ltd, Assam

Upamanya, G.K. and Sarma, R.K. (). Bhekur Jatiya Jaiba Niyantrak-Trichoderma (Fungal bio-control agent-Trichoderma), Asomiya Khabar, 0(0), 9, Frontier Publication Pvt. Ltd, Assam

Upamanya, G.K. and Sarma, R.K. (). Udbhidjat Kitnashak-Azadirachtin (Botanical pesticide-Azadirachtin), Asomiya Khabar, 0(0), 9, Frontier Publication Pvt. Ltd, Assam

Upamanya, G.K. and Sarma, R.K. (). Grishma Kalin Kathfula (Mushroom for summer season), Asomiya Khabar, 0(0), 9, Frontier Publication Pvt. Ltd, Assam

Upamanya, G.K. and Phookan, M.K. (). Bharalat Kit Patanga Niyantran (Storage Pests Management) , Asomiya Khabar, 0(0), 9, Frontier Publication Pvt. Ltd, Assam

Upamanya, G.K. and Sarma, R.K. (). Boro Dhanar Rog Niyantran (Management of Disease in Boro Rice), Asomiya Khabar, 0(0), 9, Frontier Publication Pvt. Ltd, Assam

Upamanya, G.K. and Sarma, R.K. (). Oyster Kathfular Khetir Xamay Aahil (Time for Oyster Mushroom Cultivation Has Come), Asomiya Khabar, 0(0), 9, Frontier Publication Pvt. Ltd, Assam

Upamanya, G.K. and Sarma, R. (). Bijtalit Hoa Rog Niyantran (Management of Disease in Seed Bed) , Asomiya Khabar, 0(0), 9, Frontier Publication Pvt. Ltd, Guwahati

Upamanya, G.K. and Phookan, M.K. (). Kit Nasak Prayogar Xamayat Sabadhan Haok (Protect Yourself in Applying Pesticides) , Asomiya Khabar, 0(0), 9, Frontier Publication Pvt. Ltd, Assam

Upamanya, G.K. and Deka, C.K. (). Khadya Upayogi Bahar Kheti (Cultivation of Edible Bamboo) , Asomiya Khabar, 0(0), 9, Frontier Publication Pvt. Ltd, Assam

Upamanya, G.K. (). Marapatar Khetidara Rakshya Karo Aahak (Let Us Protect Our Jute Crop) , Asomiya Khabar, 0(0), 9, Frontier Publication Pvt. Ltd, Guwahati

Upamanya, G.K.; Phookan, M. and Sarma, R. (). Narikal Gasar Rog Niyantran (Disease Management in Coconut), Asomiya Khabar, 0(0), 9, Frontier Publication Pvt. Ltd, Guwahati

Upamanya, G.K. and Phookan, M. (). Sashya Khatrat Kit Nasakar Nirapad Prayog (Safe Use of Pesticide in Agriculture), Asomiya Khabar, 0(0), 9, Frontier Publication Pvt. Ltd, Assam

Upamanya, G.K. and Phookan, M. (). Sariyah Khetir Paricharya (Management of Mustard Crop), Asomiya Khabar, 0(0), 9, Frontier Publication Pvt. Ltd, Guwahati

Baruah, N. (). Ahu Dhanar Krishi paddhati (Scientific Cultivation of Ahu Rice), Asomiya Khabar, 0(0), 9, Frontier Publication Pvt. Ltd, Guwahati

Upamanya, G.K. and Baruah, N. (). Alu Khetir Late Blight Rog (Late blight disease of potato, Asomiya Khabar, 0(0), 9, Frontier Publication Pvt. Ltd, Guwahati

Brahma, S.; Ahmed, F.A.; Neog, M.; Upamanya, G.K.; Das, P.; Saikia, B. and Bhattacharyya, D. (2026). Xak Pachalir Bij Utpadan. (In Assamese). Krishi Vigyan Kendra, Dhubri, Dhubri

Saikia, B.; Ahmed, F.A.; Neog, B.K.; Upamanya, G.K.; Bhattacharyya, D.; Brahma, S.; Talukder, B.; Das, P.; Neog, M. and Saud, R.K. (2026). Sah Kheti aru Batar (In Assamese). Krishi Vigyan Kendra, Dhubri, Dhubri

Brahma, S.; Ahmed, F.A.; Neog, M.; Neog, B.K.; Upamanya, G.K.; Saikia, B.; Das, P.; Pegu, L. and Baruah, B. (2025). Pusti Samridha Khadya, Iyar Upakarita aru Pusti Samridha Sashyar Jat (In Assamese). Krishi Vigyan Kendra, Dhubri, Dhubri

Brahma, S.; Ahmed, F.A.; Neog, M.; Neog, B.K.; Upamanya, G.K.; Pegu, L.; Saikia, B.; Das, P. and Baruah, B. (2025). Narikal aru Taml Barit Susanghat Pusti Byabasthapana aru Puli Utpadanar Kaushal (In Assamese). Krishi Vigyan Kendra, Dhubri, Dhubri

Brahma, S.; Ahmed, F.A.; Neog, M.; Neog, B.K.; Upamanya, G.K.; Das, P.; Saikia, B. and Baruah, B. (2025). Udyan Sashyar Bahutarapia Kheti (In Assamese). Krishi Vigyan Kendra, Dhubri, Dhubri

Saikia, B.; Ahmed, F.A.; Bhattacharyya, D.; Brahma, S.; Neog, B.K.; Upamanya, G.K.; Das, P.; Talukdar, B.K.; Saud, R.K. and Neog, M. (2025). Mah jatiya Sashya aru Iyar Utpadanat Prabhabita Kora Karaksamuh (In Assamese) . Krishi Vigyan Kendra, Dhubri, Dhubri

Saikia, B.; Ahmed, F.A.; Brahma, S.; Bhattacharyya, D.; Talukdar, B.; Upamanya, G.K.; Nath, N.; Das, P.; Saud, R.K. and Neog, M. (2025). Til Khetir Lagat Batarar Samparka aru Iyar Bibhinna Rog Niyantran Byabastha (In Assamese) . Krishi Vigyan Kendra, Dhubri, Dhubri

Saikia, B.; Ahmed, F.U.; Brahma, S.; Bhattacharyya, D.; Upamanya, G.K.; Garfoliya, B.; Das, P.; Talukder, B.; Neog, M. and Saud, R. (2025). Borodhanar Lagat Batarar Samparka aru Iyar Bibhinna Rog aru Kit Patanga Niyantran Byabastha (In Assamese) . Krishi Vigyan Kendra, Dhubri, Dhubri

Sharma, P.; Ahmed, F.A.; Neog, M.; Saud, R.K.; Upamanya, G.K.; Brahma, S.; Das, K.; Saikia, B. and N, N. (2024). Jalakiyar anistakari rog aru iyar pratikar. Krishi Vigyan Kendra, AAU, Dhubri, Dhubri

Das, P.; Ahmed, F.A.; Neog, M.; Saud, R.K.; Sarma, R.; Brahma, S.; Pal, A.; Nath, N. and Bhattacharyya, D. (2024). Udbhid Jat Panjikaran Aru Krishakar Adhikar. Krishi Vigyan Kendra, Dhubri, Dhubri

Das, P.; Ahmed, F.A.; Neog, M.; Saud, R.K.; Sarma, R.; Upamanya, G.K.; Brahma, S.; Nath, N.; Pal, A. and Bha, (2024). Pramanita Bij Utpadan Padhati. Krishi Vigyan Kendra, Dhubri, Dhubri

Das, P.; Ahmed, F.A.; Neog, M.; Saud, R.K.; Sarma, R.; Upamanya, G.K.; Brahma, S.; Bhattacharyya, D. and Naba, (2024). Baigyanik Paddhatire Marapatar Kheti. Krishi Vigyan Kendra, Dhubri, Dhubri

Das, P.; Upamanya, G.K.; Ahmed, F.A.; Neog, M.; Saud, R.K.; Sarma, R.; Ahmed, P.; Brahma, S. and Bhatt, D. (2024). Krishakar Patharat Milletar Bij Utpadan. Krishi Vigyan Kendra, Dhubri, Dhubri

Bhattacharyya, D.; Brahma, S.; Baruah, B.; Saikia, B.; Das, K.; Sharma, P.; Pegu, L.; Das, P.; Upamanya, G.K. and , (2024). Monograph on natural farming and biofortified crops. Krishi Vigyan Kendra, AAU, Dhubri, Dhubri

Sharma, P.; Ahmed, F.A.; Neog, M.; Saud, R.K.; Das, K.; Brahma, S.; Saikia, B.; Upamanya, G.K. and Dibyarishi, (2024). Xariyahar anistakari rog aru iyar niyantran vyabasthapana. Krishi Vigyan Kendra, AAU, Dhubri, Dhubri

Sharma, P.K.; Ahmed, F.A.; Neog, M.K.; Saud, R.K.; Upamanya, G.K.; Das, K.; Saikia, B. and Brahm, S. (2024). Gomdhanar anistakari rog aru iyar niyantran vybasthapana. Krishi Vigyan Kendra, AAU, Dhubri, Dhubri

Upamanya, G.K.; Sharma, P.; Das, K.; Brahma, S.; Brahma, R.; Das, P.; Nath, N.; Pal, A.; Saud, R.K. and Manoranj, (2024). Prakritik Krishir Aadhar. Krishi Vigyan Kendra, AAU, Dhubri, Dhubri

Upamanya, G.K.; Sharma, P.; Das, K.; Brahma, S.; Brahma, R.; Das, P.; Baruah, B.; Talukder, B.; Saud, R.K. and Ma, (2024). Prakritik krishi paddhatire alu kheti karo aahak. Krishi Vigyan Kendra, AAU, Dhubri, Dhubri

Ahmed, F.A.; Gharfaliya, B.; Pathak, N.; Talukder, B.; Upamanya, G.K.; Saud, R.K.; Pal, A. and Bhattacha, D. (2023). Axomar Dhubri jilar babe pratikul batarat hrashyamadi krishi parikalpana. Krishi Vigyan Kendra, AAU, Dhubri, Dhubri

Brahma, S.K.; Ahmed, F.A.; Neog, M.K.; Saud, R.K.; Pegu, L.K.; Upamanya, G.K.; Das, K. and Sha, P. (2023). Prakritik paddhatire xak pacholir kheti. Krishi Vigyan Kendra, AAU, Dhubri, Dhubri

Das, K.K.; Ahmed, F.A.; Nath, R.K.; Sharma, P.K.; Upamanya, G.K.; Saikia, B.K.; Pathak, P.K. and Ran, (2023). Dhan khetit pheromone trap ba pheromone fand r prayog. Krishi Vigyan Kendra, AAU, Dhubri, Dhubri

Das, K.K.; Ahmed, F.A.; Nath, R.K.; Sharma, P.K.; Upamanya, G.K.; Saikia, B.; Pathak, P.K. and Ku, R. (2023). Dhanar anistakari kit patanga aru iyar niyantran vyabastha. Krishi Vigyan Kendra, AAU, Dhubri, Dhubri

Ahmed, F.A.; Saud, R.K.; Bhattacharyya, D.; Talukder, K.; Gharfolia, B.; Basumatary, B.; Sarma, R.; Pal, A. and Naba, (2022). Banakranta Anchalar Babe Jaruri Kalin Krishi Byabashthapana (In Assamese) . KVK, Dhubri, KVK, Dhubri

Upamanya, G.K.; Phukan, M. and Sarma, R. (2009). Asomar Pradhan Sak Pachali Samuhar Rog Aru Niyantran (Diseases and Their Management of Important Vegetables of Assam). AAU Press, Jorhat, Jorhat

Baruah, N.; Sarma, R. and Upamanya, G.K. (2009). Pratineray samridha Masur mahor krishi padhati (Cultivation practices of lentil ). AAU Press, Jorhat, Jorhat

Bora, R.; Sarma, R. and Upamanya, G.K. (2009). Samannita Udbhid Pusti Maula Byabasthapana (Integrated Nutrient Management in Crops. AAU Press, Jorhat, Jorhat

Upamanya, G.K.; Phookan, M.; Sarma, R.; Baruah, N. and Kalita, J. (2009). Dhanar Rog Aru Kit Patanga Niyantranar Byabasthapana (Pest and Disease Management in Rice) . AAU Press, Jorhat, Jorhat

Phookan, M.; Upamanya, G.K. and Sarma, R. (2009). Bharalat Kit Patangar Niyantran (Management of Insect Pests in Storage) . AAU Press, Jorhat, Jorhat

Upamanya, G.K.; Sarma, R.; Bora, R. and Kalita, H.K. (2009). Oyster kathfular Kheti (Cultivation of Oyster Mushroom) . AAU Press, Jorhat, Jorhat

Effect of different bag opening methods of oyster mushroom (Pleurotus ostreatus) on growth parameter, yield and Benefit Cost ratio.

Implemented in 2020

Recognition & Accolades

Achievements & Honours 5 Honours

 Besides the involvement in normal duty of KVK (Training, OFT and FLD etc.), successfully engaged and completed the massive seed production programme of paddy var. Ranjit (Technology showcasing programme under Assam Agricultural University) in farmers field of Barpeta district for three consecutive years (2011-12 onwards).

SCS College of Agriculture, Dhubri (8th August, 2018 to 31st December, 2019) as Assistant professor (S-2) in the Department of Plant Pathology:  Besides teaching various courses of Plant Pathology, actively performed the duty of Warden, Boys Hostel, In-charge Head of the Department, Plant Pathology, Teachers In-Charge, Fine Arts, Student Society, SCSCA (2018-19) and Programme Officer, NSS unit of the college.

Outstanding PhD thesis award in the field of Plant Pathology from Scientific Education Research Society, Merrut (UP), India on the occasion of 5th International Conference on "Innovative Approaches in Applied Sciences and Technologies" during 3-5 December, 2021 at Babasahed Bhimrao Ambedkar University, Lucknow. .

Second best oral presentation Topic: Evaluation of shelf life of liquid formulation of consortia of biocontrol agents in different storage conditions in Indian Phytopathological Society North eastern Zonal Symposium and National Conference on “Reframing Futuristic Plant Health Safeguards” on November 24-25, 2022 at Department of Plant Pathology, AAU, Jorhat

Dr. Bibhuti Bhushan Sarkar Outstanding Scientist Award for the contribution in the field of Biological Control, mushroom Technology, Plant Disease Epidemiology during the 4th Biotic Science Congress, 2024 and International Conference on "Climate Smart Farming: Adoption and Implications for Sustainable Development" at College of Agriculture, Kyrdemkulai, Ri Bhoi, Meghalaya on 21-22 November, 2024 .

Learned Societies

Professional Memberships 4 Societies

Plant Protection Association of India, Rajendranagar, Hyderabad

Life Member

Indian Society of Mycology and Plant Pathology, Udaipuir

Life Member

Academy for Advancement of Agricultural Sciences

Life Member

Society for Biotic and Environmental Research

Life Member

Dr. Gunadhya Kumar Upamanya

Associate Professor

Send Email

College: Sarat Chandra Sinha College of Agriculture

Department: Plant Pathology

AAU Joining Date: 07 Nov, 2008

Additional Charge: Programme Officer NSS Unit, In-charge Head Department of Plant Pathologyy