About
Highly accomplished Ph.D. in Insect Ecology with over 15 years of progressive experience in integrated pest management and crop science research. Proven expertise in designing and executing complex experiments, advanced data analysis, and developing innovative pest control technologies, including pheromone traps and biological control agents. Adept at publishing high-impact research in peer-reviewed journals and presenting findings at international conferences, consistently contributing to enhanced crop protection and sustainable agricultural practices.
Work
National Institute of Crop Science (NICS), Rural Development Administration (RDA)
|Postdoctoral Research Associate
Miryang, Gyeongsangnam-do, Korea (Republic of)
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Summary
Led advanced research projects focused on developing innovative technologies to enhance the control efficiency of major moth and bug pests in soybean crops.
Highlights
Designed and executed comprehensive experiments to estimate thermal requirements of *Dolycoris baccarum*, crucial for developing precise pest forecasting models.
Evaluated the efficacy of various insecticides on the ovipositional behavior and mortality of *Spodoptera* species (*S. exigua* and *S. litura*), optimizing chemical control strategies.
Investigated the interactive effects of insecticides and relative humidity on *Spodoptera* species mortality, providing critical insights for integrated pest management.
Conducted nationwide monitoring of soybean pests, including insects and diseases, to inform regional pest management strategies and farmer advisories.
National Institute of Crop Science (NICS), Rural Development Administration (RDA)
|Postdoctoral Research Associate
Miryang, Gyeongsangnam-do, Korea (Republic of)
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Summary
Spearheaded research initiatives focused on improving pest control technologies and understanding the ecological dynamics of major moth species affecting soybean crops.
Highlights
Developed and evaluated improved pheromone traps (Rocket traps and modified traps) for effective stink bug monitoring in soybean and orchard fields, enhancing early detection capabilities.
Designed and conducted experiments to assess the interactive effects of temperature and plant hosts on the development of *Spodoptera exigua* and *S. litura*, leading to multiple publications in *Insects Journal* and *Korean Journal of Crop Science*.
Evaluated the population dynamics of *Spodoptera frugiperda* and *Mythimna loreyi* using commercial pheromones, contributing to targeted pest management strategies.
Collected, analyzed, and presented research findings at scientific forums and farmer meetings, facilitating knowledge transfer and practical application.
National Institute of Crop Science (NICS), Rural Development Administration (RDA)
|Postdoctoral Research Associate
Miryang, Gyeongsangnam-do, Korea (Republic of)
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Summary
Conducted ecological studies on Perilla seed bugs and their impact on Perilla seeds, alongside developing and evaluating innovative pheromone traps for stink bug control in soybean.
Highlights
Surveyed and analyzed the species composition, abundance, and seasonal dynamics of Perilla seed bugs in Korea, resulting in a publication in *Environmental Entomology*.
Identified and reported new *Nysius* species, including *N. inconspicuus*, in Korea, depositing DNA sequences in GenBank (Accession Nos. MT602549, MN599979) to expand entomological knowledge.
Studied oviposition, development, and feeding impacts of Perilla seed bugs (*N. plebeius* and *N. hidakai*) on various crop seeds, with findings published in *Journal of Applied Entomology* and *International Journal of Tropical Insect Science*.
Developed and evaluated modified rocket traps for effective stink bug control in soybean and orchard fields, enhancing pest management efficacy.
National Institute of Crop Science (NICS), Rural Development Administration (RDA)
|Postdoctoral Research Associate
Miryang, Gyeongsangnam-do, Korea (Republic of)
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Summary
Investigated the ecology and developed management models for the Soybean pod borer (*Maruca vitrata*) through experimental design and pheromone trap evaluation.
Highlights
Assessed the oviposition preference and development of *Maruca vitrata* under various radiofrequency levels, with findings published in *Entomological Research*.
Studied the survival and life-table parameters of *Maruca vitrata* on different leguminous crop cultivars, contributing to publications in *Entomological Research*.
Evaluated improved traps for monitoring *R. pedestris* in soybean fields, leading to a publication in *Formosan Entomologist*.
National Institute of Crop Science (NICS), Rural Development Administration (RDA)
|Postdoctoral Research Associate
Miryang, Gyeongsangnam-do, Korea (Republic of)
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Summary
Researched the damage mechanisms of azuki bean weevil (*Callosobruchus chinensis*) on azuki bean seeds and developed pheromone traps for pest monitoring.
Highlights
Designed and conducted experiments to understand damage control mechanisms of *Callosobruchus chinensis* on azuki bean seeds.
Compared the effects of different radiofrequency levels on the development and performance of *C. chinensis* on leguminous seeds, published in *Applied Entomology and Zoology*.
Studied the impact of constant and low temperatures on the survival and development of *C. chinensis* under various storage durations, published in *Journal of Stored Product Research* and *Journal of Asia-Pacific Entomological*.
Developed and evaluated a novel 'Rocket trap' pheromone system for monitoring hemipteran bugs in soybean and grass fields, published in *Journal of Asia-Pacific Entomological*.
National Institute of Crop Science (NICS), Highland Agricultural Research Institute, Rural Development Administration (RDA)
|Research Associate
Pyeongchang, Gangwon-do, Korea (Republic of)
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Summary
Developed control mechanisms for potato pests, particularly the potato leafminer (*Liriomyza huidobrensis*), within highland ecosystems.
Highlights
Evaluated *L. huidobrensis* infestation levels, foliar damage, and yield loss in potato, establishing pest thresholds and publishing findings in *Applied Entomology and Zoology*.
Conducted field surveys to identify abundant leafminer species and recovered several parasitoid species of *L. huidobrensis* in Korea.
Assessed the life-table of *L. huidobrensis* on different potato varieties, screening for resistant and susceptible cultivars, published in *Journal of Asia-Pacific Entomology*.
Developed a mass rearing and production protocol for the biological control agent *Diglyphus isaea* on potato leafminer, published in *Entomological Research*.
Andong National University (ANU)
|Postdoctoral Research Associate
Andong, Gyeongsangbuk-do, Korea (Republic of)
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Summary
Explored and identified parasitoid species of Aphid in greenhouse environments, contributing to biological control research.
Highlights
Designed and executed experiments to explore parasitoids of Aphid species in greenhouse settings.
Identified and recovered several parasitoid species of Aphid, depositing specimens in the Ecology Laboratory at ANU for future research and reference.
Andong National University (ANU)
|Graduate Research Assistant (Ph. D.)
Andong, Gyeongsangbuk-do, Korea (Republic of)
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Summary
Conducted doctoral research on the ecology of Potato leafminer (*Liriomyza huidobrensis*), focusing on bottom-up interactions on potato plants.
Highlights
Designed and executed field, greenhouse, and laboratory experiments to investigate leafminer ecology and control mechanisms.
Surveyed species composition, occurrence, and seasonal dynamics of leafminer and parasitoid species, leading to publications in *Environmental Entomology* and *Journal of Asia-Pacific Entomology*.
Identified and reported *L. huidobrensis* and its parasitoids infesting potato crops in Korea, enhancing regional pest surveillance.
Developed a forecasting model for adult emergence of *L. huidobrensis* in potato fields, providing a critical tool for proactive pest management.
Nepal Agricultural Research Council (NARC), Ministry of Agriculture, Government of Nepal
|Scientist, Entomology Division
Kathmandu, Bagmati Province, Nepal
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Summary
Conducted research on the integrated management of vegetable and grain legume pests, contributing to national agricultural development.
Highlights
Developed and executed entomological research projects focused on insect pest management for major vegetables and crops.
Authored and contributed to scientific publications, disseminating research findings to the broader agricultural community.
Participated in and presented at various national and international scientific forums, workshops, and farmer meetings.
Andong National University (ANU)
|Graduate Research (M.Sc.)
Andong, Gyeongsangbuk-do, Korea (Republic of)
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Summary
Conducted master's research on the ecology and flight behavior of the bean bug (*Riptortus clavatus*) and its soybean variety choice.
Highlights
Designed and executed field and laboratory experiments to study the flight behavior and measure flight distance of *R. clavatus*.
Performed insecticide bioassays to assess avoidance behavior of *R. clavatus*, informing chemical control strategies.
Evaluated the feeding preference of *R. clavatus* on various soybean cultivars, identifying potential resistance mechanisms.
Published research findings in *Journal of Asia-Pacific Entomology* and *Entomological Research*, contributing to entomological knowledge.
Department of Agriculture, Government of Nepal
|Resource Person
Kathmandu, Bagmati Province, Nepal
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Summary
Provided expert training and lectures on plant protection and insect pest diagnosis to various agricultural stakeholders.
Highlights
Delivered specialized trainings to Subject Matter Specialists (SMSs) on "Plant Protection Laboratory Handling and Insect Pest Diagnosis Training," enhancing national capacity.
Conducted numerous lectures for farmers and junior technicians on IPM activities and technologies, directly supporting agricultural extension efforts.
Nepal Agricultural Research Council (NARC), Ministry of Agriculture, Government of Nepal
|Technical Officer, Entomology Division
Kathmandu, Bagmati Province, Nepal
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Summary
Managed entomological research activities, developed scientific proposals, and contributed to pest management strategies for major crops.
Highlights
Developed and produced scientific publications related to Insect Pest Management for major vegetables and crops, enhancing knowledge dissemination.
Prepared annual technical reports for research projects and updated the Reference Insect Museum of Entomology Division, improving data management and preservation.
Organized and participated in numerous seminars and workshops, including Village Level Planning and Review, and Program Planning and Budget workshops, fostering stakeholder engagement.
Education
Andong National University
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Ph.D.
Insect Ecology
Courses
Thesis: "Bottom-up Interaction of Pea Leafminer Fly, Liriomyza huidobrensis (Blanchard) (Diptera: Agromyzidae) on Potato (Solanum tuberosum)."
Andong National University
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M.Sc.
Insect Ecology
Courses
Thesis: "Flight Behavior of Bean bug, Riptortus clavatus (Thunberg) (Heteroptera: Alydidae) and its Soybean Variety Choice."
Tri-Chandra Multiple Campus (Tribhuvan University)
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M.A.
Sociology
Courses
Thesis: "Indigenous Knowledge System in Agriculture: A Case Study of Jyapus of Kathmandu Valley."
Awards
Award for Outstanding Performance in Scientific Research
Awarded By
National Institute of Crop Science (NICS), Rural Development Administration (RDA)
Recognized for exceptional contributions to scientific research at a national level.
Award for Outstanding Performance in Scientific Research
Awarded By
National Institute of Crop Science (NICS), Rural Development Administration (RDA)
Recognized for outstanding scientific research performance.
Award for Best Poster Presentation
Awarded By
Korean Society of Applied Entomology
Awarded for presenting a highly impactful and well-received research poster.
Award for Outstanding Performance in Scientific Research
Awarded By
Department of Southern Area Crop Science, NICS, RDA
Acknowledged for significant contributions and performance in scientific research.
Award for Best Oral Presentation
Awarded By
Korean Society of Applied Entomology
Recognized for delivering an exceptional oral presentation at a scientific conference.
Award for Scientific Achievement
Awarded By
International Symposium on Soil Biodiversity for ABS, Korean Society of Soil and Zoology
Honored for significant scientific achievements in soil biodiversity research.
Brain Korea - 21 Plus Scholarship
Awarded By
Ministry of Education, Science and Technology, Republic of Korea
Awarded a prestigious scholarship for Ph.D. degree studies at Andong National University.
Brain Korea - 21 Scholarship
Awarded By
Ministry of Education, Science and Technology, Republic of Korea
Awarded a prestigious scholarship for M.Sc. degree studies at Andong National University.
Publications
Languages
Nepali
English
Hindi
Korean
Skills
Pest Management
Insect Ecology, Integrated Pest Management (IPM), Pheromone Trap Design & Development, Biological Control, Pest Forecasting Models, Insecticide Evaluation, Sustainable Agriculture.
Research & Development
Research Design & Execution, Experimental Design, Data Collection & Analysis, Scientific Writing, Peer-Reviewed Publications, Scientific Presentations, Project Monitoring & Evaluation.
Data Analysis & Tools
SAS, SPSS, IRRISAT, MS-Office (Excel), Statistical Analysis, Linear & Nonlinear Modeling.
Laboratory & Field Techniques
Radiofrequency Generator, Olfactometer (Y and multiple arms), Sprayers, DNA Sequencing (NCBI), Molecular Identification, Mass Rearing Protocols, Life-Table Parameters.
Crop Science
Soybean, Perilla, Potato, Azuki Bean, Leguminous Crops, Crop Protection Technology, Plant Host Interactions.
References
Prof. Dr. Chuleui Jung
Insect Ecology Laboratory, Department of Bioresources Science, Andong National University, 1375, Gyeongdong-ro (SongCheon-dong), Andong, Gyeongsangbuk-do, 36729, Republic of Korea. Email: cjung@andong.ac.kr, Phone: +82-54-820-6191 (O); +82-10-8181-0202 (Mob.)
Prof. Dr. Un Taek Lim
Insect Bio-control Laboratory, Department of Bioresources Science, Andong National University, 1375, Gyeongdong-ro (SongCheon-dong), Andong, Gyeongsangbuk-do, 36729, Republic of Korea. Email: utlim@andong.ac.kr, Phone: +82-54-820-5510 (O); +82-10-3186-7593 (Mob.)
Prof. Dr. Juil Kim
Division of Bio-resource Science, Kangwon National University, 1 Gangwondaehakgil, Chuncheon-si, Chuncheon, Gangwon-do, 24341, Republic of Korea. Email: forweek@kangwon.ac.kr, Phone: +82-33-250-6438 (O); +82-10-3176-2756 (Mob.)
Prof. Dr. Peter Shearer
Cal Poly College of Agriculture, Food & Environmental Sciences, CA, USA. Email: Pshearer1@icloud.com; Shearpw@gmail.com, Phone: +1-805-756-2150
Projects
Development of technology to improve the control efficiency of major moths in soybean (phase-2)
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Summary
A project funded by the National Institute of Crop Science (NICS), Rural Development Administration (RDA), Republic of Korea, focusing on advanced pest control technologies.
Development of technology to improve the control efficiency of major moths in soybean (phase-1)
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Summary
A project funded by the National Institute of Crop Science (NICS), Rural Development Administration (RDA), Republic of Korea, aimed at enhancing moth control in soybean.
Ecological study of the Perilla seed bugs (Nysius Sp.) and their impacts on the Perilla seeds
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Summary
A project funded by the National Institute of Crop Science (NICS), Rural Development Administration (RDA), Republic of Korea, focusing on Perilla seed bug ecology.
Study on the management model of soybean pod borer, Maruca vitrata
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Summary
A project funded by the National Institute of Crop Science (NICS), Rural Development Administration (RDA), Republic of Korea, for managing soybean pod borer.
Study on the damage mechanism of azuki bean seed by azuki bean weevil, Callosobruchus chinensis L.
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Summary
A project funded by the National Institute of Crop Science (NICS), Rural Development Administration (RDA), Republic of Korea, investigating azuki bean weevil damage.
Survey of local distribution, and development of management model of potato leafminer, Liriomyza huidobrensis (Blanchard)
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Summary
A project funded by the National Institute of Crop Science (NICS), Rural Development Administration (RDA), Republic of Korea, focused on potato leafminer management.
Exploration of parasitoids of aphid species in greenhouses in Korea
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Summary
A project funded by the Rural Development Administration (RDA), Republic of Korea, focusing on aphid parasitoids.
Ecological Pest Management of Potato Pests in Hindu Kush-Himalaya (HKH) Region of Bhutan, Nepal, Pakistan and India
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Summary
A project funded by the International Potato Center (CIP), Lima, Peru, addressing potato pest management in the HKH region.
Biological Control of Weeds in Nepal
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Summary
A project funded by Agricultural Research Station (ARS)/USDA, USA, focused on biological control of weeds.