Crop Management & Production

Dec. 19, 2025

Marcelo Barbosa

Marcelo Barbosa’s faculty appointment includes research (60%) and Extension (40%). His program focuses on integrating cutting-edge technologies to advance and support modern agricultural production systems. His work centers on the use of remote sensing, unmanned aerial systems (UAS/drones), robotics, automation, and artificial intelligence to enhance data collection and improve the speed, sustainability, and precision of on-farm decision-making. More specifically, his research includes the development of predictive and forecasting models for crop yield, quality, and plant health; autonomous and semi-autonomous crop management solutions; and decision-support systems that translate complex data into actionable recommendations for growers. He is particularly interested in bridging…

May 28, 2025

Alex Mangialardi

Educational background Ph.D., Agronomy-Weed Science, Mississippi State University…

March 31, 2025

Xiaoping Xin

Dr. Xin’s research focuses on soil biogeochemistry processes, climate-resilient soil management, soil remediation, soil-plant interactions, crop production, precision agriculture, nanotechnology-enabled agriculture, and environmental risk assessment. She is committed to bridging the gap between academic research and practical agricultural applications, aiming to lead innovative studies in soil fertility and plant nutrition that enhance agricultural productivity and environmental sustainability in Missouri and beyond. Educational background Ph.D., University of Florida, 2020 Ph.D., Southwest University, China, 2017 B.S., Northwest A&F University, China, 2012 Courses taught Soil and the Environment (SOIL 3290) Soil Fertility and Plant Nutrition (SOIL 4313/7313) Soil Fertility and Plant Nutrition Lab…

Aug. 15, 2024

Alejandro Plastina

Plastina is the Director of the Rural and Farm Finance Policy Analysis Center (RaFF) at the University of Columbia-Missouri. His area of specialization is agricultural production and technology, with an emphasis on farm business and financial management. He has received multiple awards, including the 2023 Iowa State University (ISU) ANR Extension Team Award, the 2023 Outstanding Choices Magazine Article Award from the Agricultural & Applied Economics Association, the 2022 Dean’s Citation for Extraordinary Contributions to the ISU College of Agriculture and Life Sciences, the 2021 Farm Foundation Agricultural Economics Fellowship, the 2021 ISU Office of the President Excellence in…

Aug. 31, 2023

Jasmine Neupane

  Jasmine Neupane is an Assistant Professor of Agricultural Systems Technology in the Division of Plant Science and Technology. Her faculty appointment includes research and teaching responsibilities in Plant Science and Technology. Before starting her position at University of Missouri-Columbia, Neupane was serving as an Assistant Research Professor of Precision Agriculture at Montana State University. Neupane’s research is at the forefront of agricultural innovation, focusing on seamless integration of advanced agricultural technologies into cropping systems. Her work is driven by a deep commitment to addressing the complex challenges facing modern agriculture, such as increasing food production to feed a growing…

April 5, 2023

Andre Froes de Borja Reis

Andre FB Reis is the statewide specialist in soybean farming systems and joined the division of Plant Science and Technology in 2023. Educational background Ph.D., Crop Science, University of Sao Paulo (Brazil) M.S., Crop Science, Federal University of Tocantins (Brazil) B.S., Agronomy, University of Sao Paulo (Brazil)…

Feb. 15, 2023

Doug Spaunhorst

Educational background Ph.D., Botany and Plant Pathology, Purdue University M.S., Plant Insect and Microbial Sciences, University of Missouri-Columbia B.S., Plant Science – Crop Management, University of Missouri-Columbia…

Feb. 6, 2023

Kelly Wilson

Educational background Ph.D. Agricultural Communications, Education, and Leadership, 2019 Courses taught Advanced practices in sustainability and regenerative agriculture…

Jan. 12, 2023

Chase Floyd

Chase Floyd joined MU Extension in 2023 as an assistant research professor and state extension specialist for crop protection. In this position, he targets both entomological and pathological research and develop thresholds to maximize producer yield retention and incorporate new technology and methods to aid Missouri producers in controlling pests and retaining yield. His dissertation focused on creating a management regime for the rice billbug, which has recently earned major pest status. His time in Arkansas was spent obtaining as much biological and ecological information as possible on the previously unresearched pest. He developed techniques for controlling the rice billbug,…

Oct. 13, 2022

Peng Tian

Tian has an extension appointment in plant disease diagnosis. His responsibilities include management of Plant Diagnostic Clinic at University of Missouri and participation in Missouri Integrated Pest Management program and National Plant Diagnostic Network. His extension program provides identification services of plant disease, weed and insect as well as disease management recommendations to growers, agricultural professionals, agribusinesses, and the various commodity groups in the state. His research program focuses on identification of new plant diseases and development of innovative assays to characterize and differentiate viral and fungal pathogens in specialty crops to address current plant health problems and ensure the…